800074443 has 16 divisors (see below), whose sum is σ = 1258489856. Its totient is φ = 442437120.

The previous prime is 800074441. The next prime is 800074453. The reversal of 800074443 is 344470008.

It is not a de Polignac number, because 800074443 - 2¹ = 800074441 is a prime.

It is a super-2 number, since 2×800074443² = 1280238228683520498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 800074443.

It is not an unprimeable number, because it can be changed into a prime (800074441) 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, 613846 + ... + 615147.

It is an arithmetic number, because the mean of its divisors is an integer number (78655616).

Almost surely, 2^800074443 is an apocalyptic number.

800074443 is a deficient number, since it is larger than the sum of its proper divisors (458415413).

800074443 is a wasteful number, since it uses less digits than its factorization.

800074443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229034.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 800074443 is about 28285.5871956019. The cubic root of 800074443 is about 928.3465603126.

The spelling of 800074443 in words is "eight hundred million, seventy-four thousand, four hundred forty-three".