Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

391,647

Distinct · Top 23.3%

Best one-digit neighbour

321,647

Exceptional · Top 3.61%

Position 2: 9 → 2 · +99 points.

Gained: Descending segment, Digit sum 23, Prime.

Lost: Digit sum 30, Zigzag digits, Happy number.

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