44489372 has 24 divisors (see below), whose sum is σ = 78926400. Its totient is φ = 21941696.

The previous prime is 44489359. The next prime is 44489377. The reversal of 44489372 is 27398444.

44489372 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

44489372 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44489377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165254 + ... + 165522.

It is an arithmetic number, because the mean of its divisors is an integer number (3288600).

Almost surely, 2^44489372 is an apocalyptic number.

It is an amenable number.

44489372 is a deficient number, since it is larger than the sum of its proper divisors (34437028).

44489372 is a wasteful number, since it uses less digits than its factorization.

44489372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 683 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 44489372 is about 6670.0353822150. The cubic root of 44489372 is about 354.3388394952.

The spelling of 44489372 in words is "forty-four million, four hundred eighty-nine thousand, three hundred seventy-two".