Your number, one digit away
One digit away
One change could reach Extreme.
Your number
636,396
Distinct · Top 15.7%
Position 1: 6 → 9 · +220 points.
Gained: Triangular number, Digit sum 36, Harshad number, Double pair.
Lost: Digit sum 33, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.