Your number, one digit away
One digit away
One change could reach Notable.
Your number
631,946
Standard · Top 98.5%
Position 2: 3 → 7 · +99 points.
Gained: Digit sum 33, Zigzag digits, Harshad number, Happy number.
Lost: Digit sum 29.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.