803579872 has 24 divisors (see below), whose sum is σ = 1618842456. Its totient is φ = 392445312.

The previous prime is 803579809. The next prime is 803579899. The reversal of 803579872 is 278975308.

It is a super-2 number, since 2×803579872² = 1291481221367072768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290623 + ... + 293374.

It is an arithmetic number, because the mean of its divisors is an integer number (67451769).

Almost surely, 2^803579872 is an apocalyptic number.

It is an amenable number.

803579872 is an abundant number, since it is smaller than the sum of its proper divisors (815262584).

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

803579872 is a wasteful number, since it uses less digits than its factorization.

803579872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584050 (or 584042 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 803579872 is about 28347.4844033823. The cubic root of 803579872 is about 929.7003975766.

The spelling of 803579872 in words is "eight hundred three million, five hundred seventy-nine thousand, eight hundred seventy-two".