2816953864 has 16 divisors (see below), whose sum is σ = 5288187600. Its totient is φ = 1406770512.

The previous prime is 2816953837. The next prime is 2816953949. The reversal of 2816953864 is 4683596182.

2816953864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206274 + ... + 219505.

It is an arithmetic number, because the mean of its divisors is an integer number (330511725).

Almost surely, 2^2816953864 is an apocalyptic number.

It is an amenable number.

2816953864 is a deficient number, since it is larger than the sum of its proper divisors (2471233736).

2816953864 is a wasteful number, since it uses less digits than its factorization.

2816953864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426612 (or 426608 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 52.

The square root of 2816953864 is about 53074.9834102659. The cubic root of 2816953864 is about 1412.2987608366.

The spelling of 2816953864 in words is "two billion, eight hundred sixteen million, nine hundred fifty-three thousand, eight hundred sixty-four".