2679376879 has 4 divisors (see below), whose sum is σ = 2684704176. Its totient is φ = 2674049584.

The previous prime is 2679376859. The next prime is 2679376933. The reversal of 2679376879 is 9786739762.

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 2679376879 - 2¹³ = 2679368687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2679376879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2679376829) 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, 2662894 + ... + 2663899.

It is an arithmetic number, because the mean of its divisors is an integer number (671176044).

Almost surely, 2^2679376879 is an apocalyptic number.

2679376879 is a deficient number, since it is larger than the sum of its proper divisors (5327297).

2679376879 is an equidigital number, since it uses as much as digits as its factorization.

2679376879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5327296.

The product of its digits is 48009024, while the sum is 64.

The square root of 2679376879 is about 51762.6977562028. The cubic root of 2679376879 is about 1388.9222498158.

The spelling of 2679376879 in words is "two billion, six hundred seventy-nine million, three hundred seventy-six thousand, eight hundred seventy-nine".