Your number, one digit away
One digit away
One change could reach Extreme.
Your number
644,466
Exceptional · Top 3.86%
Position 2: 4 → 6 · +204 points.
Gained: Palindrome, Digit sum 32, Happy number, Quadruple digit.
Lost: Digit sum 30, Adjacent digit run, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.