44779164 has 24 divisors (see below), whose sum is σ = 105745920. Its totient is φ = 14746224.

The previous prime is 44779151. The next prime is 44779187. The reversal of 44779164 is 46197744.

44779164 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, 21484 + ... + 23475.

It is an arithmetic number, because the mean of its divisors is an integer number (4406080).

Almost surely, 2^44779164 is an apocalyptic number.

It is an amenable number.

44779164 is an abundant number, since it is smaller than the sum of its proper divisors (60966756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44779164 is a wasteful number, since it uses less digits than its factorization.

44779164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45049 (or 45047 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 44779164 is about 6691.7235447977. The cubic root of 44779164 is about 355.1065315404.

The spelling of 44779164 in words is "forty-four million, seven hundred seventy-nine thousand, one hundred sixty-four".