86979304 has 32 divisors (see below), whose sum is σ = 172915200. Its totient is φ = 40944960.

The previous prime is 86979301. The next prime is 86979311. The reversal of 86979304 is 40397968.

It is not an unprimeable number, because it can be changed into a prime (86979301) 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, 4437 + ... + 13915.

It is an arithmetic number, because the mean of its divisors is an integer number (5403600).

Almost surely, 2^86979304 is an apocalyptic number.

It is an amenable number.

86979304 is a deficient number, since it is larger than the sum of its proper divisors (85935896).

86979304 is a wasteful number, since it uses less digits than its factorization.

86979304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9553 (or 9549 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 86979304 is about 9326.2695650512. The cubic root of 86979304 is about 443.0696233823.

The spelling of 86979304 in words is "eighty-six million, nine hundred seventy-nine thousand, three hundred four".