44328964 has 9 divisors (see below), whose sum is σ = 77598997. Its totient is φ = 22157824.

The previous prime is 44328941. The next prime is 44328967. The reversal of 44328964 is 46982344.

The square root of 44328964 is 6658.

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

It can be written as a sum of positive squares in only one way, i.e., 17288964 + 27040000 = 4158^2 + 5200^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44328967) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 11652 + ... + 14980.

Almost surely, 2^44328964 is an apocalyptic number.

44328964 is the 6658-th square number.

It is an amenable number.

44328964 is a deficient number, since it is larger than the sum of its proper divisors (33270033).

44328964 is an frugal number, since it uses more digits than its factorization.

44328964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6662 (or 3331 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The cubic root of 44328964 is about 353.9124662545.

The spelling of 44328964 in words is "forty-four million, three hundred twenty-eight thousand, nine hundred sixty-four".