8679880 has 32 divisors (see below), whose sum is σ = 21306240. Its totient is φ = 3156160.

The previous prime is 8679871. The next prime is 8679883. The reversal of 8679880 is 889768.

It is a self number, because there is not a number n which added to its sum of digits gives 8679880.

It is not an unprimeable number, because it can be changed into a prime (8679883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9424 + ... + 10303.

It is an arithmetic number, because the mean of its divisors is an integer number (665820).

Almost surely, 2^8679880 is an apocalyptic number.

It is an amenable number.

8679880 is an abundant number, since it is smaller than the sum of its proper divisors (12626360).

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

8679880 is a wasteful number, since it uses less digits than its factorization.

8679880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19749 (or 19745 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 46.

The square root of 8679880 is about 2946.1636071339. The cubic root of 8679880 is about 205.5123413201.

It can be divided in two parts, 8679 and 880, that added together give a palindrome (9559).

The spelling of 8679880 in words is "eight million, six hundred seventy-nine thousand, eight hundred eighty".