800974896 has 80 divisors (see below), whose sum is σ = 2175857760. Its totient is φ = 253532160.

The previous prime is 800974891. The next prime is 800974901. The reversal of 800974896 is 698479008.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (800974891) and next prime (800974901).

It is not an unprimeable number, because it can be changed into a prime (800974891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80196 + ... + 89628.

It is an arithmetic number, because the mean of its divisors is an integer number (27198222).

Almost surely, 2^800974896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 800974896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1087928880).

800974896 is an abundant number, since it is smaller than the sum of its proper divisors (1374882864).

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

800974896 is a wasteful number, since it uses less digits than its factorization.

800974896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9534 (or 9528 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 800974896 is about 28301.4998895818. The cubic root of 800974896 is about 928.6947025158.

The spelling of 800974896 in words is "eight hundred million, nine hundred seventy-four thousand, eight hundred ninety-six".