634541304 has 32 divisors (see below), whose sum is σ = 1590146640. Its totient is φ = 211008000.

The previous prime is 634541291. The next prime is 634541321. The reversal of 634541304 is 403145436.

634541304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 21297 + ... + 41504.

Almost surely, 2^634541304 is an apocalyptic number.

It is an amenable number.

634541304 is an abundant number, since it is smaller than the sum of its proper divisors (955605336).

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

634541304 is a wasteful number, since it uses less digits than its factorization.

634541304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63231 (or 63227 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 634541304 is about 25190.1032947465. The cubic root of 634541304 is about 859.3167928823.

The spelling of 634541304 in words is "six hundred thirty-four million, five hundred forty-one thousand, three hundred four".