4D number history
4D number 6644 — drawn 14 times across our 10 tracked operators, most recently on 2026-05-13.
Most recently drawn as Consolation at STC Sandakan 4D on 2026-05-13.
Wins of 6644 by operator
| Operator | Total wins | Last seen |
|---|---|---|
| Lucky Hari Hari 4D | 6 | 2026-03-19 |
| Grand Dragon Lotto | 2 | 2025-11-04 |
| STC Sandakan 4D | 2 | 2026-05-13 |
| Singapore Pools 4D | 2 | 2024-05-26 |
| Sports Toto 4D | 2 | 2025-08-20 |
Every recorded draw of 6644
| Date | Operator | Prize tier |
|---|---|---|
| 2026-05-13 | STC Sandakan 4D | Consolation |
| 2026-03-19 | Lucky Hari Hari 4D | Consolation |
| 2026-03-19 | Lucky Hari Hari 4D | Consolation |
| 2026-02-17 | Lucky Hari Hari 4D | 2nd prize |
| 2026-02-17 | Lucky Hari Hari 4D | 2nd prize |
| 2026-02-11 | STC Sandakan 4D | 1st prize |
| 2025-11-04 | Grand Dragon Lotto | Special prize |
| 2025-08-20 | Sports Toto 4D | Consolation |
| 2025-06-08 | Sports Toto 4D | Consolation |
| 2025-01-29 | Lucky Hari Hari 4D | Special prize |
| 2024-08-21 | Grand Dragon Lotto | Consolation |
| 2024-05-26 | Singapore Pools 4D | Consolation |
| 2024-05-12 | Singapore Pools 4D | Consolation |
| 2024-03-01 | Lucky Hari Hari 4D | Special prize |
Number facts — 6644
A read of the four digits of 6644 on their own — these properties hold whether or not the number has ever been drawn. Most serve no statistical purpose for a random 4D draw, but they're useful context when comparing numbers or choosing iBox plays.
| Digit sum | 6 + 6 + 4 + 4 = 20 |
|---|---|
| Digit product | 6 × 6 × 4 × 4 = 576 |
| Reverse | 4466 |
| Palindrome | No |
| Unique digits | 2 of 4 |
| Sequential pairs | 66, 64, 44 |
| Big/Small bias | 2 small (0–4) / 2 big (5–9) — balanced |
| Parity | Even |
| Prime | No — 6644 = 2^2 × 11 × 151 |
iBox / Permutation play — 6644
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 6644 are listed below — there are 6 permutations total (repeated digits collapse the 24 possibilities down to 6).
Nearby numbers
Walk up or down by one, jump to the reverse, or see numbers that differ by just a single digit position.
Numbers that differ from 6644 by one digit:
Cultural reading of 6644
In Malaysian, Singaporean, and Cambodian Chinese 4D culture, individual digits carry phonetic associations through Cantonese homophones. These are widely shared folk readings — not predictions and not statistical claims.
| Digit | Sound | Common association |
|---|---|---|
| 6 | luk (六) | smooth and flowing (similar to 流 lau) |
| 6 | luk (六) | smooth and flowing (similar to 流 lau) |
| 4 | sei (四) | phonetically near 死 (death); generally avoided |
| 4 | sei (四) | phonetically near 死 (death); generally avoided |
Combined reading: Contains multiple 4s — phonetic to 死 (si) in Cantonese; many players consider this an unlucky pattern. (Mathematically irrelevant — see the disclaimer below.) Includes 6 (六 luk), commonly associated with smoothness through the homophone 流. The digit sum is 20.
Hot or cold?
6644 has appeared 14 times — comfortably in the "hot" range across our window.
For the full picture, see the hottest and coldest numbers tool which ranks every drawn 4-digit number across all 10 operators.
Check this number at each operator
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Frequently asked questions
- Has 4D number 6644 ever won?
- Yes — 6644 has been recorded as a winning number 14 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 6644 won?
- The most recent recorded draw of 6644 was on 2026-05-13 at STC Sandakan 4D.
- Which operator has drawn 6644 most often?
- Lucky Hari Hari 4D has drawn 6644 the most times in our recorded window.
- Is 6644 a hot or cold number?
- 6644 sits on the hotter side of our distribution, with 14 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 6644 have?
- 6644 has 6 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 6644 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 6644?
- The digits 6 + 6 + 4 + 4 sum to 20.