Your number, one digit away

One digit away

One change could reach Distinct.

Your number

644,136

Standard · Top 58.0%

Best one-digit neighbour

644,131

Distinct · Top 14.3%

Position 6: 6 → 1 · +84 points.

Gained: Digit sum 19, Prime, Happy number.

Lost: Digit sum 24, Harshad number.

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