79080893 has 4 divisors (see below), whose sum is σ = 79164828. Its totient is φ = 78996960.

The previous prime is 79080871. The next prime is 79080919. The reversal of 79080893 is 39808097.

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

It can be written as a sum of positive squares in 2 ways, for example, as 29138404 + 49942489 = 5398^2 + 7067^2 .

It is a cyclic number.

It is not a de Polignac number, because 79080893 - 2⁶ = 79080829 is a prime.

It is a super-3 number, since 3×79080893³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79080193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40538 + ... + 42443.

It is an arithmetic number, because the mean of its divisors is an integer number (19791207).

Almost surely, 2^79080893 is an apocalyptic number.

It is an amenable number.

79080893 is a deficient number, since it is larger than the sum of its proper divisors (83935).

79080893 is an equidigital number, since it uses as much as digits as its factorization.

79080893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83934.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 79080893 is about 8892.7438397831. The cubic root of 79080893 is about 429.2304479980.

The spelling of 79080893 in words is "seventy-nine million, eighty thousand, eight hundred ninety-three".