Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
397,877
Rare · Top 9.09%
Position 5: 7 → 9 · +116 points.
Gained: Digit sum 43, Ascending segment, Prime, Double pair.
Lost: Digit sum 41, Triple digit, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.