2888264722 has 48 divisors (see below), whose sum is σ = 5139467928. Its totient is φ = 1213470720.

The previous prime is 2888264713. The next prime is 2888264749. The reversal of 2888264722 is 2274628882.

It can be written as a sum of positive squares in 4 ways, for example, as 1713214881 + 1175049841 = 41391^2 + 34279^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2372658 + ... + 2373874.

Almost surely, 2^2888264722 is an apocalyptic number.

2888264722 is a deficient number, since it is larger than the sum of its proper divisors (2251203206).

2888264722 is a wasteful number, since it uses less digits than its factorization.

2888264722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691 (or 1684 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 49.

The square root of 2888264722 is about 53742.5782969146. The cubic root of 2888264722 is about 1424.1169819443.

The spelling of 2888264722 in words is "two billion, eight hundred eighty-eight million, two hundred sixty-four thousand, seven hundred twenty-two".