79328434 has 8 divisors (see below), whose sum is σ = 119041308. Its totient is φ = 39648000.

The previous prime is 79328423. The next prime is 79328467. The reversal of 79328434 is 43482397.

It can be written as a sum of positive squares in 2 ways, for example, as 79263409 + 65025 = 8903^2 + 255^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607 + ... + 12610.

Almost surely, 2^79328434 is an apocalyptic number.

79328434 is a deficient number, since it is larger than the sum of its proper divisors (39712874).

79328434 is a wasteful number, since it uses less digits than its factorization.

79328434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16220.

The product of its digits is 145152, while the sum is 40.

The square root of 79328434 is about 8906.6511102659. The cubic root of 79328434 is about 429.6778441528.

The spelling of 79328434 in words is "seventy-nine million, three hundred twenty-eight thousand, four hundred thirty-four".