Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
637,865
Standard · Top 66.8%
Position 1: 6 → 8 · +204 points.
Gained: Triangular number, Digit sum 37, Harshad number.
Lost: Digit sum 35, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.