79044313 has 4 divisors (see below), whose sum is σ = 83204560. Its totient is φ = 74884068.

The previous prime is 79044311. The next prime is 79044323. The reversal of 79044313 is 31344097.

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 79044313 - 2¹ = 79044311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79044311) 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, 2080095 + ... + 2080132.

It is an arithmetic number, because the mean of its divisors is an integer number (20801140).

Almost surely, 2^79044313 is an apocalyptic number.

It is an amenable number.

79044313 is a deficient number, since it is larger than the sum of its proper divisors (4160247).

79044313 is a wasteful number, since it uses less digits than its factorization.

79044313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4160246.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 79044313 is about 8890.6868688533. The cubic root of 79044313 is about 429.1642555598.

The spelling of 79044313 in words is "seventy-nine million, forty-four thousand, three hundred thirteen".