800338899 has 16 divisors (see below), whose sum is σ = 1072594080. Its totient is φ = 530830080.

The previous prime is 800338879. The next prime is 800338933. The reversal of 800338899 is 998833008.

It is not a de Polignac number, because 800338899 - 2¹⁶ = 800273363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (800338829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677089 + ... + 678269.

It is an arithmetic number, because the mean of its divisors is an integer number (67037130).

Almost surely, 2^800338899 is an apocalyptic number.

800338899 is a deficient number, since it is larger than the sum of its proper divisors (272255181).

800338899 is a wasteful number, since it uses less digits than its factorization.

800338899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150.

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 800338899 is about 28290.2615576456. The cubic root of 800338899 is about 928.4488340344.

The spelling of 800338899 in words is "eight hundred million, three hundred thirty-eight thousand, eight hundred ninety-nine".