872469480 has 32 divisors (see below), whose sum is σ = 2617408800. Its totient is φ = 232658496.

The previous prime is 872469469. The next prime is 872469503. The reversal of 872469480 is 84964278.

It is a super-2 number, since 2×872469480² = 1522405987062940800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3635170 + ... + 3635409.

It is an arithmetic number, because the mean of its divisors is an integer number (81794025).

Almost surely, 2^872469480 is an apocalyptic number.

It is an amenable number.

872469480 is an abundant number, since it is smaller than the sum of its proper divisors (1744939320).

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

872469480 is a wasteful number, since it uses less digits than its factorization.

872469480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7270593 (or 7270589 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 872469480 is about 29537.5943502513. The cubic root of 872469480 is about 955.5426609842.

The spelling of 872469480 in words is "eight hundred seventy-two million, four hundred sixty-nine thousand, four hundred eighty".