63790404 has 24 divisors (see below), whose sum is σ = 150238368. Its totient is φ = 21064320.

The previous prime is 63790381. The next prime is 63790411. The reversal of 63790404 is 40409736.

63790404 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

63790404 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23557 + ... + 26124.

It is an arithmetic number, because the mean of its divisors is an integer number (6259932).

Almost surely, 2^63790404 is an apocalyptic number.

It is an amenable number.

63790404 is an abundant number, since it is smaller than the sum of its proper divisors (86447964).

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

63790404 is a wasteful number, since it uses less digits than its factorization.

63790404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49795 (or 49793 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 63790404 is about 7986.8895071861. The cubic root of 63790404 is about 399.5628641212.

The spelling of 63790404 in words is "sixty-three million, seven hundred ninety thousand, four hundred four".