4D number history
4D number 1998 — drawn 10 times across our 10 tracked operators, most recently on 2026-03-21.
Most recently drawn as Consolation at Special Cash Sweep 4D on 2026-03-21.
Wins of 1998 by operator
| Operator | Total wins | Last seen |
|---|---|---|
| Lucky Hari Hari 4D | 3 | 2025-05-18 |
| Special Cash Sweep 4D | 2 | 2026-03-21 |
| Singapore Pools 4D | 2 | 2025-04-30 |
| Grand Dragon Lotto | 1 | 2024-09-06 |
| Magnum 4D | 1 | 2026-02-04 |
| Perdana 4D | 1 | 2024-01-12 |
Every recorded draw of 1998
| Date | Operator | Prize tier |
|---|---|---|
| 2026-03-21 | Special Cash Sweep 4D | Consolation |
| 2026-02-11 | Special Cash Sweep 4D | Consolation |
| 2026-02-04 | Magnum 4D | Special prize |
| 2025-05-18 | Lucky Hari Hari 4D | Consolation |
| 2025-04-30 | Singapore Pools 4D | Consolation |
| 2024-11-03 | Singapore Pools 4D | Consolation |
| 2024-09-06 | Grand Dragon Lotto | Consolation |
| 2024-08-10 | Lucky Hari Hari 4D | Consolation |
| 2024-04-21 | Lucky Hari Hari 4D | Consolation |
| 2024-01-12 | Perdana 4D | Special prize |
Number facts — 1998
A read of the four digits of 1998 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 | 1 + 9 + 9 + 8 = 27 |
|---|---|
| Digit product | 1 × 9 × 9 × 8 = 648 |
| Reverse | 8991 |
| Palindrome | No |
| Unique digits | 3 of 4 |
| Sequential pairs | 19, 99, 98 |
| Big/Small bias | 1 small (0–4) / 3 big (5–9) — leans Big |
| Parity | Even |
| Prime | No — 1998 = 2 × 3^3 × 37 |
iBox / Permutation play — 1998
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 1998 are listed below — there are 12 permutations total (repeated digits collapse the 24 possibilities down to 12).
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 1998 by one digit:
Cultural reading of 1998
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 |
|---|---|---|
| 1 | yat (一) | single, the start, certainty |
| 9 | gau (九) | long-lasting (similar to 久 gau) |
| 9 | gau (九) | long-lasting (similar to 久 gau) |
| 8 | baat (八) | prosperity (similar to 發 faat); the most auspicious digit |
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 27.
Hot or cold?
1998 has appeared 10 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 1998 ever won?
- Yes — 1998 has been recorded as a winning number 10 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 1998 won?
- The most recent recorded draw of 1998 was on 2026-03-21 at Special Cash Sweep 4D.
- Which operator has drawn 1998 most often?
- Lucky Hari Hari 4D has drawn 1998 the most times in our recorded window.
- Is 1998 a hot or cold number?
- 1998 sits on the hotter side of our distribution, with 10 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 1998 have?
- 1998 has 12 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 1998 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 1998?
- The digits 1 + 9 + 9 + 8 sum to 27.