2879794811 has 4 divisors (see below), whose sum is σ = 2927004624. Its totient is φ = 2832585000.

The previous prime is 2879794807. The next prime is 2879794891. The reversal of 2879794811 is 1184979782.

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 2879794811 - 2² = 2879794807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2879794891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23604815 + ... + 23604936.

It is an arithmetic number, because the mean of its divisors is an integer number (731751156).

Almost surely, 2^2879794811 is an apocalyptic number.

2879794811 is a deficient number, since it is larger than the sum of its proper divisors (47209813).

2879794811 is an equidigital number, since it uses as much as digits as its factorization.

2879794811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47209812.

The product of its digits is 2032128, while the sum is 56.

The square root of 2879794811 is about 53663.7196903085. The cubic root of 2879794811 is about 1422.7235323185.

The spelling of 2879794811 in words is "two billion, eight hundred seventy-nine million, seven hundred ninety-four thousand, eight hundred eleven".