634028516 has 12 divisors (see below), whose sum is σ = 1210418160. Its totient is φ = 288194760.

The previous prime is 634028503. The next prime is 634028519. The reversal of 634028516 is 615820436.

It is not an unprimeable number, because it can be changed into a prime (634028519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7204826 + ... + 7204913.

It is an arithmetic number, because the mean of its divisors is an integer number (100868180).

Almost surely, 2^634028516 is an apocalyptic number.

It is an amenable number.

634028516 is a deficient number, since it is larger than the sum of its proper divisors (576389644).

634028516 is a wasteful number, since it uses less digits than its factorization.

634028516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14409754 (or 14409752 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 634028516 is about 25179.9228751797. The cubic root of 634028516 is about 859.0852523509.

The spelling of 634028516 in words is "six hundred thirty-four million, twenty-eight thousand, five hundred sixteen".