634852008 has 48 divisors (see below), whose sum is σ = 1965019680. Its totient is φ = 181386144.

The previous prime is 634851941. The next prime is 634852013. The reversal of 634852008 is 800258436.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 629310 + ... + 630317.

It is an arithmetic number, because the mean of its divisors is an integer number (40937910).

Almost surely, 2^634852008 is an apocalyptic number.

It is an amenable number.

634852008 is an abundant number, since it is smaller than the sum of its proper divisors (1330167672).

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

634852008 is a wasteful number, since it uses less digits than its factorization.

634852008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259646 (or 1259639 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 634852008 is about 25196.2697239095. The cubic root of 634852008 is about 859.4570252029.

The spelling of 634852008 in words is "six hundred thirty-four million, eight hundred fifty-two thousand, eight".