2647969424 has 20 divisors (see below), whose sum is σ = 5202702720. Its totient is φ = 1305336480.

The previous prime is 2647969361. The next prime is 2647969433. The reversal of 2647969424 is 4249697462.

2647969424 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, 1164344 + ... + 1166615.

It is an arithmetic number, because the mean of its divisors is an integer number (260135136).

Almost surely, 2^2647969424 is an apocalyptic number.

It is an amenable number.

2647969424 is a deficient number, since it is larger than the sum of its proper divisors (2554733296).

2647969424 is a wasteful number, since it uses less digits than its factorization.

2647969424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331038 (or 2331032 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The square root of 2647969424 is about 51458.4242277200. The cubic root of 2647969424 is about 1383.4739583690.

The spelling of 2647969424 in words is "two billion, six hundred forty-seven million, nine hundred sixty-nine thousand, four hundred twenty-four".