4400730244 has 27 divisors (see below), whose sum is σ = 7903464751. Its totient is φ = 2144044160.

The previous prime is 4400730221. The next prime is 4400730263. The reversal of 4400730244 is 4420370044.

The square root of 4400730244 is 66338.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 76352644 + 4324377600 = 8738^2 + 65760^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5439312 + ... + 5440120.

Almost surely, 2^4400730244 is an apocalyptic number.

4400730244 is the 66338-th square number.

It is an amenable number.

4400730244 is a deficient number, since it is larger than the sum of its proper divisors (3502734507).

4400730244 is an frugal number, since it uses more digits than its factorization.

4400730244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 28.

The cubic root of 4400730244 is about 1638.7331883749.

The spelling of 4400730244 in words is "four billion, four hundred million, seven hundred thirty thousand, two hundred forty-four".