800656652 has 12 divisors (see below), whose sum is σ = 1409746296. Its totient is φ = 397872000.

The previous prime is 800656639. The next prime is 800656687. The reversal of 800656652 is 256656008.

It is a happy number.

800656652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 613349 + ... + 614652.

It is an arithmetic number, because the mean of its divisors is an integer number (117478858).

Almost surely, 2^800656652 is an apocalyptic number.

It is an amenable number.

800656652 is a deficient number, since it is larger than the sum of its proper divisors (609089644).

800656652 is a wasteful number, since it uses less digits than its factorization.

800656652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228168 (or 1228166 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 800656652 is about 28295.8769434701. The cubic root of 800656652 is about 928.5716896432.

The spelling of 800656652 in words is "eight hundred million, six hundred fifty-six thousand, six hundred fifty-two".