634228376 has 48 divisors (see below), whose sum is σ = 1244519640. Its totient is φ = 302973440.

The previous prime is 634228337. The next prime is 634228391. The reversal of 634228376 is 673822436.

634228376 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 11 ways as a sum of consecutive naturals, for example, 719456 + ... + 720336.

Almost surely, 2^634228376 is an apocalyptic number.

It is an amenable number.

634228376 is a deficient number, since it is larger than the sum of its proper divisors (610291264).

634228376 is a wasteful number, since it uses less digits than its factorization.

634228376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052 (or 1019 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 634228376 is about 25183.8912005274. The cubic root of 634228376 is about 859.1755105104.

The spelling of 634228376 in words is "six hundred thirty-four million, two hundred twenty-eight thousand, three hundred seventy-six".