Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
393,978
Rare · Top 9.80%
Position 3: 3 → 8 · +57 points.
Gained: Digit sum 44, Semiprime.
Lost: Digit sum 39, Harshad number, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.