2879790873 has 4 divisors (see below), whose sum is σ = 3839721168. Its totient is φ = 1919860580.

The previous prime is 2879790863. The next prime is 2879790899. The reversal of 2879790873 is 3780979782.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2879790873 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2879790833) 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, 479965143 + ... + 479965148.

It is an arithmetic number, because the mean of its divisors is an integer number (959930292).

Almost surely, 2^2879790873 is an apocalyptic number.

It is an amenable number.

2879790873 is a deficient number, since it is larger than the sum of its proper divisors (959930295).

2879790873 is an equidigital number, since it uses as much as digits as its factorization.

2879790873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959930294.

The product of its (nonzero) digits is 10668672, while the sum is 60.

The square root of 2879790873 is about 53663.6829988401. The cubic root of 2879790873 is about 1422.7228838131.

The spelling of 2879790873 in words is "two billion, eight hundred seventy-nine million, seven hundred ninety thousand, eight hundred seventy-three".