Your number, one digit away

One digit away

One change could reach Extreme.

Your number

399,907

Rare · Top 5.67%

Best one-digit neighbour

399,987

Extreme · Top 0.72%

Position 5: 0 → 8 · +125 points.

Gained: Digit sum 45, Descending segment.

Lost: Digit sum 37, Semiprime.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.