Your number, one digit away
One digit away
One change could reach Rare.
Your number
647,438
Standard · Top 76.3%
Position 1: 6 → 9 · +132 points.
Gained: Digit sum 35, Alternating parity, Semiprime.
Lost: Digit sum 32, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.