879209168 has 20 divisors (see below), whose sum is σ = 1708387680. Its totient is φ = 438334944.

The previous prime is 879209167. The next prime is 879209231. The reversal of 879209168 is 861902978.

879209168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×879209168² = 1546017522190504448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879209167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73628 + ... + 84731.

It is an arithmetic number, because the mean of its divisors is an integer number (85419384).

Almost surely, 2^879209168 is an apocalyptic number.

It is an amenable number.

879209168 is a deficient number, since it is larger than the sum of its proper divisors (829178512).

879209168 is a wasteful number, since it uses less digits than its factorization.

879209168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158714 (or 158708 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 50.

The square root of 879209168 is about 29651.4614816875. The cubic root of 879209168 is about 957.9968241549.

The spelling of 879209168 in words is "eight hundred seventy-nine million, two hundred nine thousand, one hundred sixty-eight".