800080800 has 72 divisors (see below), whose sum is σ = 2604270816. Its totient is φ = 213354240.

The previous prime is 800080781. The next prime is 800080811. The reversal of 800080800 is 8080008.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164284 + ... + 169083.

It is an arithmetic number, because the mean of its divisors is an integer number (36170428).

Almost surely, 2^800080800 is an apocalyptic number.

800080800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

800080800 is an abundant number, since it is smaller than the sum of its proper divisors (1804190016).

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

800080800 is a wasteful number, since it uses less digits than its factorization.

800080800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333390 (or 333377 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 800080800 is about 28285.6995670957. The cubic root of 800080800 is about 928.3490190352.

The spelling of 800080800 in words is "eight hundred million, eighty thousand, eight hundred".