4422979724 has 24 divisors (see below), whose sum is σ = 7860830208. Its totient is φ = 2177295120.

The previous prime is 4422979703. The next prime is 4422979739. The reversal of 4422979724 is 4279792244.

It is a happy number.

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, 33317 + ... + 99779.

It is an arithmetic number, because the mean of its divisors is an integer number (327534592).

Almost surely, 2^4422979724 is an apocalyptic number.

It is an amenable number.

4422979724 is a deficient number, since it is larger than the sum of its proper divisors (3437850484).

4422979724 is a wasteful number, since it uses less digits than its factorization.

4422979724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66725 (or 66723 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 4422979724 is about 66505.4864202947. The cubic root of 4422979724 is about 1641.4902827746.

The spelling of 4422979724 in words is "four billion, four hundred twenty-two million, nine hundred seventy-nine thousand, seven hundred twenty-four".