79306304 has 168 divisors, whose sum is σ = 211957920. Its totient is φ = 29272320.

The previous prime is 79306301. The next prime is 79306313. The reversal of 79306304 is 40360397.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (79306301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4174007 + ... + 4174025.

Almost surely, 2^79306304 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 79306304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105978960).

79306304 is an abundant number, since it is smaller than the sum of its proper divisors (132651616).

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

79306304 is a wasteful number, since it uses less digits than its factorization.

79306304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 79306304 is about 8905.4086935974. The cubic root of 79306304 is about 429.6378851513.

The spelling of 79306304 in words is "seventy-nine million, three hundred six thousand, three hundred four".