4D number history
4D number 9991 — drawn 18 times across our 10 tracked operators, most recently on 2026-05-10.
Most recently drawn as Special prize at Perdana 4D on 2026-05-10.
Wins of 9991 by operator
Every recorded draw of 9991
| Date | Operator | Prize tier |
|---|---|---|
| 2026-05-10 | Perdana 4D | Special prize |
| 2026-03-30 | Grand Dragon Lotto | Special prize |
| 2026-03-18 | Magnum 4D | 1st prize |
| 2026-02-18 | Sports Toto 4D | 1st prize |
| 2025-12-29 | Lucky Hari Hari 4D | Special prize |
| 2025-08-11 | Lucky Hari Hari 4D | Consolation |
| 2025-06-06 | Perdana 4D | Consolation |
| 2025-04-20 | Perdana 4D | Special prize |
| 2025-03-10 | Perdana 4D | Special prize |
| 2025-03-08 | Sabah 88 4D | 1st prize |
| 2025-02-19 | Magnum 4D | Consolation |
| 2025-02-16 | Lucky Hari Hari 4D | Special prize |
| 2024-11-30 | Perdana 4D | Special prize |
| 2024-11-09 | Magnum 4D | Special prize |
| 2024-08-24 | Singapore Pools 4D | Consolation |
| 2024-06-29 | Special Cash Sweep 4D | Consolation |
| 2024-04-26 | Grand Dragon Lotto | Consolation |
| 2024-04-13 | Sports Toto 4D | Special prize |
Number facts — 9991
A read of the four digits of 9991 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 | 9 + 9 + 9 + 1 = 28 |
|---|---|
| Digit product | 9 × 9 × 9 × 1 = 729 |
| Reverse | 1999 |
| Palindrome | No |
| Unique digits | 2 of 4 |
| Sequential pairs | 99, 99, 91 — 99 repeats |
| Big/Small bias | 1 small (0–4) / 3 big (5–9) — leans Big |
| Parity | Odd |
| Prime | No — 9991 = 97 × 103 |
iBox / Permutation play — 9991
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 9991 are listed below — there are 4 permutations total (repeated digits collapse the 24 possibilities down to 4).
Nearby numbers
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Numbers that differ from 9991 by one digit:
Cultural reading of 9991
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 |
|---|---|---|
| 9 | gau (九) | long-lasting (similar to 久 gau) |
| 9 | gau (九) | long-lasting (similar to 久 gau) |
| 9 | gau (九) | long-lasting (similar to 久 gau) |
| 1 | yat (一) | single, the start, certainty |
Combined reading: Includes 9 (九 gau), commonly associated with longevity through the homophone 久. Contains a repeating 2-digit pattern (99) — a repetition some readers view as a doubling of the pair's meaning. The digit sum is 28.
Hot or cold?
9991 has appeared 18 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 9991 ever won?
- Yes — 9991 has been recorded as a winning number 18 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 9991 won?
- The most recent recorded draw of 9991 was on 2026-05-10 at Perdana 4D.
- Which operator has drawn 9991 most often?
- Perdana 4D has drawn 9991 the most times in our recorded window.
- Is 9991 a hot or cold number?
- 9991 sits on the hotter side of our distribution, with 18 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 9991 have?
- 9991 has 4 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 9991 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 9991?
- The digits 9 + 9 + 9 + 1 sum to 28.