Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
640,370
Standard · Top 86.7%
Position 5: 7 → 2 · +219 points.
Gained: Highly divisible, Digit sum 15, Harshad number.
Lost: Digit sum 20.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.