Your number, one digit away
One digit away
One change could reach Extreme.
Your number
4,490
Exceptional · Top 3.14%
Position 3: 9 → 0 · +250 points.
Gained: Digit sum 8, Only two distinct digits, 2 distinct digits, Harshad number, Happy number, Double pair.
Lost: Digit sum 17, 3 distinct digits, Repeated digit.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.