44979764 has 24 divisors (see below), whose sum is σ = 83163360. Its totient is φ = 21227616.

The previous prime is 44979757. The next prime is 44979787. The reversal of 44979764 is 46797944.

44979764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23159 + ... + 25025.

It is an arithmetic number, because the mean of its divisors is an integer number (3465140).

Almost surely, 2^44979764 is an apocalyptic number.

It is an amenable number.

44979764 is a deficient number, since it is larger than the sum of its proper divisors (38183596).

44979764 is a wasteful number, since it uses less digits than its factorization.

44979764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207 (or 2205 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 50.

The square root of 44979764 is about 6706.6954605081. The cubic root of 44979764 is about 355.6360059418.

The spelling of 44979764 in words is "forty-four million, nine hundred seventy-nine thousand, seven hundred sixty-four".