85079304 has 48 divisors (see below), whose sum is σ = 231039900. Its totient is φ = 28283904.

The previous prime is 85079303. The next prime is 85079311. The reversal of 85079304 is 40397058.

It can be written as a sum of positive squares in 2 ways, for example, as 84603204 + 476100 = 9198^2 + 690^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (85079303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29812 + ... + 32540.

Almost surely, 2^85079304 is an apocalyptic number.

It is an amenable number.

85079304 is an abundant number, since it is smaller than the sum of its proper divisors (145960596).

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

85079304 is a wasteful number, since it uses less digits than its factorization.

85079304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174 (or 3167 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 85079304 is about 9223.8443178536. The cubic root of 85079304 is about 439.8196643909.

The spelling of 85079304 in words is "eighty-five million, seventy-nine thousand, three hundred four".