Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
636,388
Notable · Top 43.5%
Position 6: 8 → 3 · +155 points.
Gained: Alternating parity, Digit sum 29, Semiprime, Zigzag digits, Triple digit.
Lost: Digit sum 34, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.