634900616 has 16 divisors (see below), whose sum is σ = 1360501440. Its totient is φ = 272100240.

The previous prime is 634900601. The next prime is 634900631. The reversal of 634900616 is 616009436.

It is an interprime number because it is at equal distance from previous prime (634900601) and next prime (634900631).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5668700 + ... + 5668811.

It is an arithmetic number, because the mean of its divisors is an integer number (85031340).

Almost surely, 2^634900616 is an apocalyptic number.

It is an amenable number.

634900616 is an abundant number, since it is smaller than the sum of its proper divisors (725600824).

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

634900616 is a wasteful number, since it uses less digits than its factorization.

634900616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11337524 (or 11337520 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 634900616 is about 25197.2342926759. The cubic root of 634900616 is about 859.4789596698.

The spelling of 634900616 in words is "six hundred thirty-four million, nine hundred thousand, six hundred sixteen".