44739344 has 40 divisors (see below), whose sum is σ = 96582360. Its totient is φ = 19934208.

The previous prime is 44739341. The next prime is 44739353. The reversal of 44739344 is 44393744.

It can be written as a sum of positive squares in 4 ways, for example, as 6150400 + 38588944 = 2480^2 + 6212^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44739298 and 44739307.

It is not an unprimeable number, because it can be changed into a prime (44739341) 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 7 ways as a sum of consecutive naturals, for example, 2324 + ... + 9740.

It is an arithmetic number, because the mean of its divisors is an integer number (2414559).

Almost surely, 2^44739344 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 44739344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48291180).

44739344 is an abundant number, since it is smaller than the sum of its proper divisors (51843016).

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

44739344 is a wasteful number, since it uses less digits than its factorization.

44739344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7467 (or 7461 counting only the distinct ones).

The product of its digits is 145152, while the sum is 38.

The square root of 44739344 is about 6688.7475658751. The cubic root of 44739344 is about 355.0012404903.

The spelling of 44739344 in words is "forty-four million, seven hundred thirty-nine thousand, three hundred forty-four".