Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
647,889
Notable · Top 34.7%
Position 2: 4 → 6 · +170 points.
Gained: Digit sum 44, Ascending segment, Semiprime, Double pair, 4 distinct digits.
Lost: Digit sum 42, 5 distinct digits, Happy number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.