Your number, one digit away
One digit away
One change could reach Extreme.
Your number
7,938
Exceptional · Top 2.53%
Position 2: 9 → 8 · +123 points.
Gained: Alternating parity, Digit sum 26, 3 distinct digits, Semiprime, Repeated digit.
Lost: Digit sum 27, 4 distinct digits, Harshad number, Happy number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.