79775304 has 64 divisors (see below), whose sum is σ = 229785600. Its totient is φ = 22607424.

The previous prime is 79775287. The next prime is 79775321. The reversal of 79775304 is 40357797.

It is an interprime number because it is at equal distance from previous prime (79775287) and next prime (79775321).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19467 + ... + 23205.

It is an arithmetic number, because the mean of its divisors is an integer number (3590400).

Almost surely, 2^79775304 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 79775304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114892800).

79775304 is an abundant number, since it is smaller than the sum of its proper divisors (150010296).

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

79775304 is a wasteful number, since it uses less digits than its factorization.

79775304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882 (or 3878 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 42.

The square root of 79775304 is about 8931.7021893926. The cubic root of 79775304 is about 430.4831490151.

The spelling of 79775304 in words is "seventy-nine million, seven hundred seventy-five thousand, three hundred four".