Your number, one digit away

One digit away

One change could reach Extreme.

Your number

390,645

Distinct · Top 25.0%

Best one-digit neighbour

390,625

Extreme · Top 0.70%

Position 5: 4 → 2 · +205 points.

Gained: Perfect square, Digit sum 25, Harshad number.

Lost: Digit sum 27, Happy number.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.