Your number, one digit away
One digit away
One change could reach Extreme.
Your number
643,446
Notable · Top 36.3%
Position 3: 3 → 4 · +305 points.
Gained: Palindrome, Only two distinct digits, Digit sum 28, 2 distinct digits, Quadruple digit, Adjacent digit run.
Lost: Digit sum 27, 3 distinct digits, Triple digit, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.