800238864 has 20 divisors (see below), whose sum is σ = 2067283856. Its totient is φ = 266746272.

The previous prime is 800238863. The next prime is 800238871. The reversal of 800238864 is 468832008.

800238864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (800238863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8335774 + ... + 8335869.

Almost surely, 2^800238864 is an apocalyptic number.

It is an amenable number.

800238864 is an abundant number, since it is smaller than the sum of its proper divisors (1267044992).

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

800238864 is a wasteful number, since it uses less digits than its factorization.

800238864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16671654 (or 16671648 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 800238864 is about 28288.4934911706. The cubic root of 800238864 is about 928.4101499015.

The spelling of 800238864 in words is "eight hundred million, two hundred thirty-eight thousand, eight hundred sixty-four".