Your number, one digit away
One digit away
One change could reach Extreme.
Your number
678,723
Exceptional · Top 4.65%
Position 6: 3 → 0 · +107 points.
Gained: Highly divisible, Digit sum 30, Harshad number.
Lost: Digit sum 33, Semiprime, Alternating parity.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.