44338164 has 36 divisors (see below), whose sum is σ = 112031136. Its totient is φ = 13641888.

The previous prime is 44338163. The next prime is 44338171. The reversal of 44338164 is 46183344.

It is a happy number.

44338164 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 not an unprimeable number, because it can be changed into a prime (44338163) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8904 + ... + 12959.

It is an arithmetic number, because the mean of its divisors is an integer number (3111976).

Almost surely, 2^44338164 is an apocalyptic number.

It is an amenable number.

44338164 is an abundant number, since it is smaller than the sum of its proper divisors (67692972).

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

44338164 is a wasteful number, since it uses less digits than its factorization.

44338164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21896 (or 21881 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 44338164 is about 6658.6908623242. The cubic root of 44338164 is about 353.9369481371.

The spelling of 44338164 in words is "forty-four million, three hundred thirty-eight thousand, one hundred sixty-four".