79364434 has 8 divisors (see below), whose sum is σ = 120481200. Its totient is φ = 39204036.

The previous prime is 79364431. The next prime is 79364447. The reversal of 79364434 is 43446397.

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

It is not an unprimeable number, because it can be changed into a prime (79364431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238884 + ... + 239215.

It is an arithmetic number, because the mean of its divisors is an integer number (15060150).

Almost surely, 2^79364434 is an apocalyptic number.

79364434 is a deficient number, since it is larger than the sum of its proper divisors (41116766).

79364434 is a wasteful number, since it uses less digits than its factorization.

79364434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478184.

The product of its digits is 217728, while the sum is 40.

The square root of 79364434 is about 8908.6718426486. The cubic root of 79364434 is about 429.7428316245.

The spelling of 79364434 in words is "seventy-nine million, three hundred sixty-four thousand, four hundred thirty-four".