Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
439,963
Notable · Top 36.3%
Position 3: 9 → 4 · +132 points.
Gained: Alternating parity, Digit sum 29, Prime, Happy number.
Lost: Digit sum 34, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.