Your number, one digit away
One digit away
One change could reach Singular.
Your number
3,401
Extreme · Top 0.42%
Position 1: 3 → 2 · +192 points.
Gained: Digit sum 7, Perfect square, Harshad number.
Lost: Digit sum 8, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.