Your number, one digit away
One digit away
One change could reach Singular.
Your number
3,457
Extreme · Top 0.53%
Position 4: 7 → 6 · +205 points.
Gained: Sequential ascending, Digit sum 18, Alternating parity, Harshad number, Happy number.
Lost: Ascending segment, Digit sum 19, Prime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.