Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
644,491
Rare · Top 8.02%
Position 6: 1 → 0 · +119 points.
Gained: Highly divisible, Digit sum 27, Harshad number.
Lost: Digit sum 28, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.