1504979872 has 24 divisors (see below), whose sum is σ = 3232287072. Its totient is φ = 684081600.

The previous prime is 1504979857. The next prime is 1504979951. The reversal of 1504979872 is 2789794051.

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, 2137404 + ... + 2138107.

It is an arithmetic number, because the mean of its divisors is an integer number (134678628).

Almost surely, 2^1504979872 is an apocalyptic number.

It is an amenable number.

1504979872 is an abundant number, since it is smaller than the sum of its proper divisors (1727307200).

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

1504979872 is a wasteful number, since it uses less digits than its factorization.

1504979872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275532 (or 4275524 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 52.

The square root of 1504979872 is about 38794.0700623175. The cubic root of 1504979872 is about 1145.9796277954.

The spelling of 1504979872 in words is "one billion, five hundred four million, nine hundred seventy-nine thousand, eight hundred seventy-two".