634375000635 has 8 divisors (see below), whose sum is σ = 1015000001040. Its totient is φ = 338333333664.

The previous prime is 634375000601. The next prime is 634375000673. The reversal of 634375000635 is 536000573436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 634375000635 - 2⁸ = 634375000379 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21145833340 + ... + 21145833369.

It is an arithmetic number, because the mean of its divisors is an integer number (126875000130).

Almost surely, 2^634375000635 is an apocalyptic number.

634375000635 is a deficient number, since it is larger than the sum of its proper divisors (380625000405).

634375000635 is a wasteful number, since it uses less digits than its factorization.

634375000635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42291666717.

The product of its (nonzero) digits is 680400, while the sum is 42.

The spelling of 634375000635 in words is "six hundred thirty-four billion, three hundred seventy-five million, six hundred thirty-five", and thus it is an aban number.