2813160772 has 12 divisors (see below), whose sum is σ = 4978346940. Its totient is φ = 1390775936.

The previous prime is 2813160743. The next prime is 2813160781. The reversal of 2813160772 is 2770613182.

It can be written as a sum of positive squares in 2 ways, for example, as 692005636 + 2121155136 = 26306^2 + 46056^2 .

It is an unprimeable number.

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, 3950713 + ... + 3951424.

It is an arithmetic number, because the mean of its divisors is an integer number (414862245).

Almost surely, 2^2813160772 is an apocalyptic number.

It is an amenable number.

2813160772 is a deficient number, since it is larger than the sum of its proper divisors (2165186168).

2813160772 is a wasteful number, since it uses less digits than its factorization.

2813160772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7902230 (or 7902228 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 2813160772 is about 53039.2380412841. The cubic root of 2813160772 is about 1411.6645787116.

The spelling of 2813160772 in words is "two billion, eight hundred thirteen million, one hundred sixty thousand, seven hundred seventy-two".