79396342 has 4 divisors (see below), whose sum is σ = 119094516. Its totient is φ = 39698170.

The previous prime is 79396337. The next prime is 79396351. The reversal of 79396342 is 24369397.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19849084 + ... + 19849087.

It is an arithmetic number, because the mean of its divisors is an integer number (29773629).

Almost surely, 2^79396342 is an apocalyptic number.

79396342 is a deficient number, since it is larger than the sum of its proper divisors (39698174).

79396342 is a wasteful number, since it uses less digits than its factorization.

79396342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39698173.

The product of its digits is 244944, while the sum is 43.

The square root of 79396342 is about 8910.4625020254. The cubic root of 79396342 is about 429.8004157603.

The spelling of 79396342 in words is "seventy-nine million, three hundred ninety-six thousand, three hundred forty-two".