79346013 has 4 divisors (see below), whose sum is σ = 105794688. Its totient is φ = 52897340.

The previous prime is 79345993. The next prime is 79346017. The reversal of 79346013 is 31064397.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 79346013 - 2⁶ = 79345949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79346017) 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, 13224333 + ... + 13224338.

It is an arithmetic number, because the mean of its divisors is an integer number (26448672).

Almost surely, 2^79346013 is an apocalyptic number.

It is an amenable number.

79346013 is a deficient number, since it is larger than the sum of its proper divisors (26448675).

79346013 is a wasteful number, since it uses less digits than its factorization.

79346013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26448674.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 79346013 is about 8907.6379023847. The cubic root of 79346013 is about 429.7095803521.

The spelling of 79346013 in words is "seventy-nine million, three hundred forty-six thousand, thirteen".