2888289290 has 16 divisors (see below), whose sum is σ = 5504739912. Its totient is φ = 1087355904.

The previous prime is 2888289277. The next prime is 2888289329. The reversal of 2888289290 is 929828882.

It can be written as a sum of positive squares in 4 ways, for example, as 1861663609 + 1026625681 = 43147^2 + 32041^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8494799 + ... + 8495138.

Almost surely, 2^2888289290 is an apocalyptic number.

2888289290 is a deficient number, since it is larger than the sum of its proper divisors (2616450622).

2888289290 is a wasteful number, since it uses less digits than its factorization.

2888289290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16989961.

The product of its (nonzero) digits is 2654208, while the sum is 56.

The square root of 2888289290 is about 53742.8068675241. The cubic root of 2888289290 is about 1424.1210198482.

The spelling of 2888289290 in words is "two billion, eight hundred eighty-eight million, two hundred eighty-nine thousand, two hundred ninety".