Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
644,463
Distinct · Top 14.9%
Position 1: 6 → 4 · +106 points.
Gained: Quadruple digit, Digit sum 25, Prime.
Lost: Digit sum 27, Harshad number, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.