79149344 has 24 divisors (see below), whose sum is σ = 156417408. Its totient is φ = 39424320.

The previous prime is 79149341. The next prime is 79149347. The reversal of 79149344 is 44394197.

It is an interprime number because it is at equal distance from previous prime (79149341) and next prime (79149347).

It is not an unprimeable number, because it can be changed into a prime (79149341) 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 3 ways as a sum of consecutive naturals, for example, 4109 + ... + 13235.

It is an arithmetic number, because the mean of its divisors is an integer number (6517392).

Almost surely, 2^79149344 is an apocalyptic number.

It is an amenable number.

79149344 is a deficient number, since it is larger than the sum of its proper divisors (77268064).

79149344 is a wasteful number, since it uses less digits than its factorization.

79149344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9408 (or 9400 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 79149344 is about 8896.5917069404. The cubic root of 79149344 is about 429.3542570036.

The spelling of 79149344 in words is "seventy-nine million, one hundred forty-nine thousand, three hundred forty-four".