44394888 has 64 divisors (see below), whose sum is σ = 118272960. Its totient is φ = 13838336.

The previous prime is 44394881. The next prime is 44394901. The reversal of 44394888 is 88849344.

It is not an unprimeable number, because it can be changed into a prime (44394881) by changing a digit.

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, 94831 + ... + 95297.

It is an arithmetic number, because the mean of its divisors is an integer number (1848015).

Almost surely, 2^44394888 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 44394888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59136480).

44394888 is an abundant number, since it is smaller than the sum of its proper divisors (73878072).

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

44394888 is a wasteful number, since it uses less digits than its factorization.

44394888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 722 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The square root of 44394888 is about 6662.9488966973. The cubic root of 44394888 is about 354.0878201474.

The spelling of 44394888 in words is "forty-four million, three hundred ninety-four thousand, eight hundred eighty-eight".