463626464 has 24 divisors (see below), whose sum is σ = 1043160048. Its totient is φ = 198696960.

The previous prime is 463626409. The next prime is 463626469. The reversal of 463626464 is 464626364.

It is a super-2 number, since 2×463626464² = 429898996242286592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463626469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034657 + ... + 1035104.

It is an arithmetic number, because the mean of its divisors is an integer number (43465002).

Almost surely, 2^463626464 is an apocalyptic number.

It is an amenable number.

463626464 is an abundant number, since it is smaller than the sum of its proper divisors (579533584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463626464 is a wasteful number, since it uses less digits than its factorization.

463626464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069778 (or 2069770 counting only the distinct ones).

The product of its digits is 497664, while the sum is 41.

The square root of 463626464 is about 21531.9869960949. The cubic root of 463626464 is about 773.9675264081.

The spelling of 463626464 in words is "four hundred sixty-three million, six hundred twenty-six thousand, four hundred sixty-four".