879675988 has 12 divisors (see below), whose sum is σ = 1560521620. Its totient is φ = 433812672.

The previous prime is 879675977. The next prime is 879675991. The reversal of 879675988 is 889576978.

879675988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 413634244 + 466041744 = 20338^2 + 21588^2 .

It is a super-2 number, since 2×879675988² = 1547659687727552288, 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, 1506003 + ... + 1506586.

Almost surely, 2^879675988 is an apocalyptic number.

It is an amenable number.

879675988 is a deficient number, since it is larger than the sum of its proper divisors (680845632).

879675988 is a wasteful number, since it uses less digits than its factorization.

879675988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012666 (or 3012664 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 67.

The square root of 879675988 is about 29659.3322244450. The cubic root of 879675988 is about 958.1663450407.

The spelling of 879675988 in words is "eight hundred seventy-nine million, six hundred seventy-five thousand, nine hundred eighty-eight".