634095632 has 20 divisors (see below), whose sum is σ = 1228968960. Its totient is φ = 316942368.

The previous prime is 634095629. The next prime is 634095641. The reversal of 634095632 is 236590436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69953 + ... + 78495.

It is an arithmetic number, because the mean of its divisors is an integer number (61448448).

Almost surely, 2^634095632 is an apocalyptic number.

It is an amenable number.

634095632 is a deficient number, since it is larger than the sum of its proper divisors (594873328).

634095632 is a wasteful number, since it uses less digits than its factorization.

634095632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13190 (or 13184 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 634095632 is about 25181.2555683786. The cubic root of 634095632 is about 859.1155645161.

The spelling of 634095632 in words is "six hundred thirty-four million, ninety-five thousand, six hundred thirty-two".