2890644704 has 24 divisors (see below), whose sum is σ = 5698237608. Its totient is φ = 1443473280.

The previous prime is 2890644703. The next prime is 2890644727. The reversal of 2890644704 is 4074460982.

2890644704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890644703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32207 + ... + 82574.

It is an arithmetic number, because the mean of its divisors is an integer number (237426567).

Almost surely, 2^2890644704 is an apocalyptic number.

It is an amenable number.

2890644704 is a deficient number, since it is larger than the sum of its proper divisors (2807592904).

2890644704 is a wasteful number, since it uses less digits than its factorization.

2890644704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115578 (or 115570 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 2890644704 is about 53764.7161621821. The cubic root of 2890644704 is about 1424.5080405402.

The spelling of 2890644704 in words is "two billion, eight hundred ninety million, six hundred forty-four thousand, seven hundred four".