44315980 has 48 divisors (see below), whose sum is σ = 98784000. Its totient is φ = 16652736.

The previous prime is 44315977. The next prime is 44315981. The reversal of 44315980 is 8951344.

It is not an unprimeable number, because it can be changed into a prime (44315981) 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, 52401 + ... + 53239.

It is an arithmetic number, because the mean of its divisors is an integer number (2058000).

Almost surely, 2^44315980 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 44315980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49392000).

44315980 is an abundant number, since it is smaller than the sum of its proper divisors (54468020).

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

44315980 is a wasteful number, since it uses less digits than its factorization.

44315980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 44315980 is about 6657.0248610021. The cubic root of 44315980 is about 353.8779091030.

The spelling of 44315980 in words is "forty-four million, three hundred fifteen thousand, nine hundred eighty".