5079791 has 4 divisors (see below), whose sum is σ = 5113584. Its totient is φ = 5046000.

The previous prime is 5079773. The next prime is 5079817. The reversal of 5079791 is 1979705.

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

It is a cyclic number.

It is not a de Polignac number, because 5079791 - 2²² = 885487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5079731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16670 + ... + 16971.

It is an arithmetic number, because the mean of its divisors is an integer number (1278396).

Almost surely, 2^5079791 is an apocalyptic number.

5079791 is a deficient number, since it is larger than the sum of its proper divisors (33793).

5079791 is a wasteful number, since it uses less digits than its factorization.

5079791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33792.

The product of its (nonzero) digits is 19845, while the sum is 38.

The square root of 5079791 is about 2253.8391690624. The cubic root of 5079791 is about 171.9024031679.

The spelling of 5079791 in words is "five million, seventy-nine thousand, seven hundred ninety-one".