Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
668,590
Standard · Top 86.7%
Position 3: 8 → 7 · +209 points.
Gained: Triangular number, Digit sum 33, Harshad number.
Lost: Digit sum 34.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.