7648239244 has 24 divisors (see below), whose sum is σ = 13443450608. Its totient is φ = 3807276480.

The previous prime is 7648239227. The next prime is 7648239257. The reversal of 7648239244 is 4429328467.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139979 + ... + 2143549.

Almost surely, 2^7648239244 is an apocalyptic number.

It is an amenable number.

7648239244 is a deficient number, since it is larger than the sum of its proper divisors (5795211364).

7648239244 is a wasteful number, since it uses less digits than its factorization.

7648239244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5785 (or 5783 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 49.

The square root of 7648239244 is about 87454.2122713366. The cubic root of 7648239244 is about 1970.2461530307.

The spelling of 7648239244 in words is "seven billion, six hundred forty-eight million, two hundred thirty-nine thousand, two hundred forty-four".