879149416 has 16 divisors (see below), whose sum is σ = 1648988640. Its totient is φ = 439419120.

The previous prime is 879149389. The next prime is 879149431. The reversal of 879149416 is 614941978.

It is a self number, because there is not a number n which added to its sum of digits gives 879149416.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6621 + ... + 42451.

It is an arithmetic number, because the mean of its divisors is an integer number (103061790).

Almost surely, 2^879149416 is an apocalyptic number.

It is an amenable number.

879149416 is a deficient number, since it is larger than the sum of its proper divisors (769839224).

879149416 is a wasteful number, since it uses less digits than its factorization.

879149416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38904 (or 38900 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 879149416 is about 29650.4538919727. The cubic root of 879149416 is about 957.9751214986.

The spelling of 879149416 in words is "eight hundred seventy-nine million, one hundred forty-nine thousand, four hundred sixteen".