2317272879 has 4 divisors (see below), whose sum is σ = 3089697176. Its totient is φ = 1544848584.

The previous prime is 2317272871. The next prime is 2317272887. The reversal of 2317272879 is 9782727132.

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

It is an interprime number because it is at equal distance from previous prime (2317272871) and next prime (2317272887).

It is not a de Polignac number, because 2317272879 - 2³ = 2317272871 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 (2317272871) 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, 386212144 + ... + 386212149.

It is an arithmetic number, because the mean of its divisors is an integer number (772424294).

Almost surely, 2^2317272879 is an apocalyptic number.

2317272879 is a deficient number, since it is larger than the sum of its proper divisors (772424297).

2317272879 is an equidigital number, since it uses as much as digits as its factorization.

2317272879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772424296.

The product of its digits is 592704, while the sum is 48.

The square root of 2317272879 is about 48138.0606069667. The cubic root of 2317272879 is about 1323.3022763760.

The spelling of 2317272879 in words is "two billion, three hundred seventeen million, two hundred seventy-two thousand, eight hundred seventy-nine".