463626780 has 24 divisors (see below), whose sum is σ = 1298155152. Its totient is φ = 123633792.

The previous prime is 463626773. The next prime is 463626781. The reversal of 463626780 is 87626364.

It is a super-2 number, since 2×463626780² = 429899582266336800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463626781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3863497 + ... + 3863616.

It is an arithmetic number, because the mean of its divisors is an integer number (54089798).

Almost surely, 2^463626780 is an apocalyptic number.

It is an amenable number.

463626780 is an abundant number, since it is smaller than the sum of its proper divisors (834528372).

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

463626780 is a wasteful number, since it uses less digits than its factorization.

463626780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7727125 (or 7727123 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 463626780 is about 21531.9943340137. The cubic root of 463626780 is about 773.9677022492.

The spelling of 463626780 in words is "four hundred sixty-three million, six hundred twenty-six thousand, seven hundred eighty".