2869056844 has 12 divisors (see below), whose sum is σ = 5115582864. Its totient is φ = 1407461744.

The previous prime is 2869056763. The next prime is 2869056857. The reversal of 2869056844 is 4486509682.

It is a junction number, because it is equal to n+sod(n) for n = 2869056791 and 2869056800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6766432 + ... + 6766855.

It is an arithmetic number, because the mean of its divisors is an integer number (426298572).

Almost surely, 2^2869056844 is an apocalyptic number.

It is an amenable number.

2869056844 is a deficient number, since it is larger than the sum of its proper divisors (2246526020).

2869056844 is a wasteful number, since it uses less digits than its factorization.

2869056844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13533344 (or 13533342 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 52.

The square root of 2869056844 is about 53563.5775877601. The cubic root of 2869056844 is about 1420.9530142908.

The spelling of 2869056844 in words is "two billion, eight hundred sixty-nine million, fifty-six thousand, eight hundred forty-four".