79133794 has 8 divisors (see below), whose sum is σ = 118814940. Its totient is φ = 39528816.

The previous prime is 79133773. The next prime is 79133797. The reversal of 79133794 is 49733197.

It can be written as a sum of positive squares in 2 ways, for example, as 79121025 + 12769 = 8895^2 + 113^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 79133794.

It is not an unprimeable number, because it can be changed into a prime (79133797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16369 + ... + 20644.

Almost surely, 2^79133794 is an apocalyptic number.

79133794 is a deficient number, since it is larger than the sum of its proper divisors (39681146).

79133794 is a wasteful number, since it uses less digits than its factorization.

79133794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38084.

The product of its digits is 142884, while the sum is 43.

The square root of 79133794 is about 8895.7177338313. The cubic root of 79133794 is about 429.3261376045.

The spelling of 79133794 in words is "seventy-nine million, one hundred thirty-three thousand, seven hundred ninety-four".