832990572868 has 6 divisors (see below), whose sum is σ = 1457733502526. Its totient is φ = 416495286432.

The previous prime is 832990572787. The next prime is 832990572901. The reversal of 832990572868 is 868275099238.

It can be written as a sum of positive squares in only one way, i.e., 766829473344 + 66161099524 = 875688^2 + 257218^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104123821605 + ... + 104123821612.

Almost surely, 2^832990572868 is an apocalyptic number.

It is an amenable number.

832990572868 is a deficient number, since it is larger than the sum of its proper divisors (624742929658).

832990572868 is a wasteful number, since it uses less digits than its factorization.

832990572868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208247643221 (or 208247643219 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 832990572868 in words is "eight hundred thirty-two billion, nine hundred ninety million, five hundred seventy-two thousand, eight hundred sixty-eight".