4D number history
4D number 3815 — drawn 15 times across our 10 tracked operators, most recently on 2026-04-26.
Most recently drawn as Special prize at Lucky Hari Hari 4D on 2026-04-26.
Wins of 3815 by operator
| Operator | Total wins | Last seen |
|---|---|---|
| Lucky Hari Hari 4D | 7 | 2026-04-26 |
| Singapore Pools 4D | 3 | 2025-07-06 |
| Perdana 4D | 2 | 2025-05-30 |
| Special Cash Sweep 4D | 1 | 2024-11-23 |
| Magnum 4D | 1 | 2024-01-14 |
| Sabah 88 4D | 1 | 2025-06-07 |
Every recorded draw of 3815
| Date | Operator | Prize tier |
|---|---|---|
| 2026-04-26 | Lucky Hari Hari 4D | Special prize |
| 2025-11-24 | Lucky Hari Hari 4D | Special prize |
| 2025-07-06 | Singapore Pools 4D | Consolation |
| 2025-06-07 | Sabah 88 4D | Special prize |
| 2025-05-30 | Perdana 4D | Consolation |
| 2025-03-26 | Singapore Pools 4D | Special prize |
| 2025-02-22 | Lucky Hari Hari 4D | 1st prize |
| 2025-02-02 | Lucky Hari Hari 4D | Consolation |
| 2024-12-19 | Lucky Hari Hari 4D | Consolation |
| 2024-11-23 | Special Cash Sweep 4D | Consolation |
| 2024-09-13 | Perdana 4D | Consolation |
| 2024-07-09 | Lucky Hari Hari 4D | Consolation |
| 2024-04-27 | Singapore Pools 4D | Special prize |
| 2024-03-18 | Lucky Hari Hari 4D | Special prize |
| 2024-01-14 | Magnum 4D | Special prize |
Number facts — 3815
A read of the four digits of 3815 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 | 3 + 8 + 1 + 5 = 17 |
|---|---|
| Digit product | 3 × 8 × 1 × 5 = 120 |
| Reverse | 5183 |
| Palindrome | No |
| Unique digits | 4 of 4 |
| Sequential pairs | 38, 81, 15 |
| Big/Small bias | 2 small (0–4) / 2 big (5–9) — balanced |
| Parity | Odd |
| Prime | No — 3815 = 5 × 7 × 109 |
iBox / Permutation play — 3815
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 3815 are listed below — there are 24 permutations total (all four digits are distinct, so the maximum 24 permutations apply).
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 3815 by one digit:
Cultural reading of 3815
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 |
|---|---|---|
| 3 | saam (三) | birth and growth (similar to 生 sheng) |
| 8 | baat (八) | prosperity (similar to 發 faat); the most auspicious digit |
| 1 | yat (一) | single, the start, certainty |
| 5 | ng (五) | phonetically near 唔 (not); often negates the neighbouring digit |
Combined reading: Contains one 8 — phonetic to 發 (faat), commonly cited as auspicious. The digit sum is 17.
Hot or cold?
3815 has appeared 15 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 3815 ever won?
- Yes — 3815 has been recorded as a winning number 15 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 3815 won?
- The most recent recorded draw of 3815 was on 2026-04-26 at Lucky Hari Hari 4D.
- Which operator has drawn 3815 most often?
- Lucky Hari Hari 4D has drawn 3815 the most times in our recorded window.
- Is 3815 a hot or cold number?
- 3815 sits on the hotter side of our distribution, with 15 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 3815 have?
- 3815 has 24 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 3815 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 3815?
- The digits 3 + 8 + 1 + 5 sum to 17.