800864200 has 48 divisors (see below), whose sum is σ = 1864255680. Its totient is φ = 319959360.

The previous prime is 800864191. The next prime is 800864201. The reversal of 800864200 is 2468008.

It is not an unprimeable number, because it can be changed into a prime (800864201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210717 + ... + 214483.

It is an arithmetic number, because the mean of its divisors is an integer number (38838660).

Almost surely, 2^800864200 is an apocalyptic number.

It is an amenable number.

800864200 is an abundant number, since it is smaller than the sum of its proper divisors (1063391480).

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

800864200 is a wasteful number, since it uses less digits than its factorization.

800864200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4846 (or 4837 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 800864200 is about 28299.5441659402. The cubic root of 800864200 is about 928.6519181849.

The spelling of 800864200 in words is "eight hundred million, eight hundred sixty-four thousand, two hundred".