Your number, one digit away

One digit away

One change could reach Extreme.

Your number

397,578

Standard · Top 65.2%

Best one-digit neighbour

997,578

Extreme · Top 0.70%

Position 1: 3 → 9 · +268 points.

Gained: Triangular number, Digit sum 45, Double pair, 4 distinct digits.

Lost: Digit sum 39, 5 distinct digits, Repeated digit.

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