44384500 has 48 divisors (see below), whose sum is σ = 100311120. Its totient is φ = 17136000.

The previous prime is 44384489. The next prime is 44384531. The reversal of 44384500 is 548344.

It can be written as a sum of positive squares in 8 ways, for example, as 4112784 + 40271716 = 2028^2 + 6346^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12970 + ... + 16030.

It is an arithmetic number, because the mean of its divisors is an integer number (2089815).

Almost surely, 2^44384500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44384500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50155560).

44384500 is an abundant number, since it is smaller than the sum of its proper divisors (55926620).

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

44384500 is a wasteful number, since it uses less digits than its factorization.

44384500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109 (or 3097 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 44384500 is about 6662.1693163714. The cubic root of 44384500 is about 354.0602002166.

The spelling of 44384500 in words is "forty-four million, three hundred eighty-four thousand, five hundred".