4D number history
4D number 8391 — drawn 11 times across our 10 tracked operators, most recently on 2025-12-24.
Most recently drawn as 1st prize at Sabah 88 4D on 2025-12-24.
Wins of 8391 by operator
| Operator | Total wins | Last seen |
|---|---|---|
| Grand Dragon Lotto | 3 | 2025-05-09 |
| Lucky Hari Hari 4D | 3 | 2025-01-29 |
| Sabah 88 4D | 2 | 2025-12-24 |
| Singapore Pools 4D | 2 | 2025-12-17 |
| Damacai 1+3D | 1 | 2024-08-18 |
Every recorded draw of 8391
| Date | Operator | Prize tier |
|---|---|---|
| 2025-12-24 | Sabah 88 4D | 1st prize |
| 2025-12-17 | Singapore Pools 4D | 1st prize |
| 2025-05-09 | Grand Dragon Lotto | 1st prize |
| 2025-03-02 | Grand Dragon Lotto | Special prize |
| 2025-01-29 | Lucky Hari Hari 4D | Special prize |
| 2024-10-19 | Sabah 88 4D | Special prize |
| 2024-10-02 | Singapore Pools 4D | Consolation |
| 2024-08-18 | Damacai 1+3D | Special prize |
| 2024-08-18 | Lucky Hari Hari 4D | Consolation |
| 2024-07-28 | Lucky Hari Hari 4D | Consolation |
| 2024-07-07 | Grand Dragon Lotto | Consolation |
Number facts — 8391
A read of the four digits of 8391 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 | 8 + 3 + 9 + 1 = 21 |
|---|---|
| Digit product | 8 × 3 × 9 × 1 = 216 |
| Reverse | 1938 |
| Palindrome | No |
| Unique digits | 4 of 4 |
| Sequential pairs | 83, 39, 91 |
| Big/Small bias | 2 small (0–4) / 2 big (5–9) — balanced |
| Parity | Odd |
| Prime | No — 8391 = 3 × 2797 |
iBox / Permutation play — 8391
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 8391 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 8391 by one digit:
Cultural reading of 8391
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 |
|---|---|---|
| 8 | baat (八) | prosperity (similar to 發 faat); the most auspicious digit |
| 3 | saam (三) | birth and growth (similar to 生 sheng) |
| 9 | gau (九) | long-lasting (similar to 久 gau) |
| 1 | yat (一) | single, the start, certainty |
Combined reading: Contains one 8 — phonetic to 發 (faat), commonly cited as auspicious. Includes 9 (九 gau), commonly associated with longevity through the homophone 久. Contains both 9 (久, lasting) and 8 (發, prosperity) — read together as "lasting prosperity". The digit sum is 21.
Hot or cold?
8391 has appeared 11 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 8391 ever won?
- Yes — 8391 has been recorded as a winning number 11 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 8391 won?
- The most recent recorded draw of 8391 was on 2025-12-24 at Sabah 88 4D.
- Which operator has drawn 8391 most often?
- Grand Dragon Lotto has drawn 8391 the most times in our recorded window.
- Is 8391 a hot or cold number?
- 8391 sits on the hotter side of our distribution, with 11 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 8391 have?
- 8391 has 24 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 8391 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 8391?
- The digits 8 + 3 + 9 + 1 sum to 21.