632648290684 has 12 divisors (see below), whose sum is σ = 1107140155408. Its totient is φ = 316322532000.

The previous prime is 632648290621. The next prime is 632648290709. The reversal of 632648290684 is 486092846236.

632648290684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×632648290684² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 1109209 + ... + 1579759.

Almost surely, 2^632648290684 is an apocalyptic number.

It is an amenable number.

632648290684 is a deficient number, since it is larger than the sum of its proper divisors (474491864724).

632648290684 is a wasteful number, since it uses less digits than its factorization.

632648290684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806676 (or 806674 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 58.

The spelling of 632648290684 in words is "six hundred thirty-two billion, six hundred forty-eight million, two hundred ninety thousand, six hundred eighty-four".