79344402 has 16 divisors (see below), whose sum is σ = 160230720. Its totient is φ = 26191152.

The previous prime is 79344383. The next prime is 79344403. The reversal of 79344402 is 20444397.

It is not an unprimeable number, because it can be changed into a prime (79344403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63577 + ... + 64812.

It is an arithmetic number, because the mean of its divisors is an integer number (10014420).

Almost surely, 2^79344402 is an apocalyptic number.

79344402 is an abundant number, since it is smaller than the sum of its proper divisors (80886318).

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

79344402 is a wasteful number, since it uses less digits than its factorization.

79344402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128497.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 79344402 is about 8907.5474739122. The cubic root of 79344402 is about 429.7066721328.

Adding to 79344402 its reverse (20444397), we get a palindrome (99788799).

The spelling of 79344402 in words is "seventy-nine million, three hundred forty-four thousand, four hundred two".