2644414984 has 16 divisors (see below), whose sum is σ = 5219240400. Its totient is φ = 1252617552.

The previous prime is 2644414973. The next prime is 2644415023. The reversal of 2644414984 is 4894144462.

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, 8698582 + ... + 8698885.

It is an arithmetic number, because the mean of its divisors is an integer number (326202525).

Almost surely, 2^2644414984 is an apocalyptic number.

It is an amenable number.

2644414984 is a deficient number, since it is larger than the sum of its proper divisors (2574825416).

2644414984 is a wasteful number, since it uses less digits than its factorization.

2644414984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17397492 (or 17397488 counting only the distinct ones).

The product of its digits is 884736, while the sum is 46.

The square root of 2644414984 is about 51423.8756221271. The cubic root of 2644414984 is about 1382.8546565170.

The spelling of 2644414984 in words is "two billion, six hundred forty-four million, four hundred fourteen thousand, nine hundred eighty-four".