800534988 has 60 divisors (see below), whose sum is σ = 2283017352. Its totient is φ = 242585280.

The previous prime is 800534971. The next prime is 800535007. The reversal of 800534988 is 889435008.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 108745 + ... + 115872.

Almost surely, 2^800534988 is an apocalyptic number.

It is an amenable number.

800534988 is an abundant number, since it is smaller than the sum of its proper divisors (1482482364).

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

800534988 is a wasteful number, since it uses less digits than its factorization.

800534988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224644 (or 224633 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 800534988 is about 28293.7270079429. The cubic root of 800534988 is about 928.5246534725.

The spelling of 800534988 in words is "eight hundred million, five hundred thirty-four thousand, nine hundred eighty-eight".