Your number, one digit away
One digit away
One change could reach Extreme.
Your number
744,449
Exceptional · Top 4.43%
Position 1: 7 → 9 · +224 points.
Gained: Palindrome, Only two distinct digits, Digit sum 34, 2 distinct digits, Happy number.
Lost: Digit sum 32, Semiprime, 3 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.