79164204 has 144 divisors (see below), whose sum is σ = 229211136. Its totient is φ = 21168000.

The previous prime is 79164199. The next prime is 79164221. The reversal of 79164204 is 40246197.

79164204 = 1583² + 1584² + ... + 1613².

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 783754 + ... + 783854.

It is an arithmetic number, because the mean of its divisors is an integer number (1591744).

Almost surely, 2^79164204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79164204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114605568).

79164204 is an abundant number, since it is smaller than the sum of its proper divisors (150046932).

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

79164204 is a wasteful number, since it uses less digits than its factorization.

79164204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 79164204 is about 8897.4268190303. The cubic root of 79164204 is about 429.3811252196.

The spelling of 79164204 in words is "seventy-nine million, one hundred sixty-four thousand, two hundred four".