It is a happy number.
63422436 is nontrivially palindromic in base 10.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
Almost surely, 263422436 is an apocalyptic number.
63422436 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63422436 is a wasteful number, since it uses less digits than its factorization.
63422436 is an evil number, because the sum of its binary digits is even.
The square root of 63422436 is about 7963.8204399647. The cubic root of 63422436 is about 398.7931038332.
The spelling of 63422436 in words is "sixty-three million, four hundred twenty-two thousand, four hundred thirty-six".