879217912 has 16 divisors (see below), whose sum is σ = 1651982400. Its totient is φ = 438691192.

The previous prime is 879217907. The next prime is 879217919. The reversal of 879217912 is 219712978.

The cubic root of 879217912 is 958.

It is a perfect power (a cube), and thus also a powerful number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879217919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835289 + ... + 1835767.

It is an arithmetic number, because the mean of its divisors is an integer number (103248900).

Almost surely, 2^879217912 is an apocalyptic number.

It is an amenable number.

879217912 is a deficient number, since it is larger than the sum of its proper divisors (772764488).

879217912 is an frugal number, since it uses more digits than its factorization.

879217912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443 (or 481 counting only the distinct ones).

The product of its digits is 127008, while the sum is 46.

The square root of 879217912 is about 29651.6089276788.

It can be divided in two parts, 879 and 217912, that added together give a triangular number (218791 = T₆₆₁).

The spelling of 879217912 in words is "eight hundred seventy-nine million, two hundred seventeen thousand, nine hundred twelve".