44389332 has 36 divisors (see below), whose sum is σ = 120838900. Its totient is φ = 13658112.

The previous prime is 44389327. The next prime is 44389351. The reversal of 44389332 is 23398344.

It is a happy number.

44389332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4016016 + 40373316 = 2004^2 + 6354^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 46957 + ... + 47892.

Almost surely, 2^44389332 is an apocalyptic number.

It is an amenable number.

44389332 is an abundant number, since it is smaller than the sum of its proper divisors (76449568).

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

44389332 is a wasteful number, since it uses less digits than its factorization.

44389332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94872 (or 94867 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 44389332 is about 6662.5319511429. The cubic root of 44389332 is about 354.0730482214.

It can be divided in two parts, 44 and 389332, that added together give a square (389376 = 624²).

The spelling of 44389332 in words is "forty-four million, three hundred eighty-nine thousand, three hundred thirty-two".