2873612772 has 36 divisors (see below), whose sum is σ = 7432785360. Its totient is φ = 935594352.

The previous prime is 2873612761. The next prime is 2873612789. The reversal of 2873612772 is 2772163782.

2873612772 is a `hidden beast` number, since 28 + 7 + 3 + 612 + 7 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 926622 + ... + 929717.

It is an arithmetic number, because the mean of its divisors is an integer number (206466260).

Almost surely, 2^2873612772 is an apocalyptic number.

It is an amenable number.

2873612772 is an abundant number, since it is smaller than the sum of its proper divisors (4559172588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2873612772 is a wasteful number, since it uses less digits than its factorization.

2873612772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856392 (or 1856387 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 2873612772 is about 53606.0889451935. The cubic root of 2873612772 is about 1421.7047521522.

The spelling of 2873612772 in words is "two billion, eight hundred seventy-three million, six hundred twelve thousand, seven hundred seventy-two".