2813871376 has 20 divisors (see below), whose sum is σ = 5461181712. Its totient is φ = 1404534176.

The previous prime is 2813871301. The next prime is 2813871397. The reversal of 2813871376 is 6731783182.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140410 + ... + 159193.

Almost surely, 2^2813871376 is an apocalyptic number.

It is an amenable number.

2813871376 is a deficient number, since it is larger than the sum of its proper divisors (2647310336).

2813871376 is a wasteful number, since it uses less digits than its factorization.

2813871376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300198 (or 300192 counting only the distinct ones).

The product of its digits is 338688, while the sum is 46.

The square root of 2813871376 is about 53045.9364701953. The cubic root of 2813871376 is about 1411.7834307936.

The spelling of 2813871376 in words is "two billion, eight hundred thirteen million, eight hundred seventy-one thousand, three hundred seventy-six".