44319860 has 48 divisors (see below), whose sum is σ = 100719696. Its totient is φ = 16284672.

The previous prime is 44319851. The next prime is 44319871. The reversal of 44319860 is 6891344.

It can be written as a sum of positive squares in 8 ways, for example, as 70756 + 44249104 = 266^2 + 6652^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44319860.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96752 + ... + 97208.

It is an arithmetic number, because the mean of its divisors is an integer number (2098327).

Almost surely, 2^44319860 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 44319860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50359848).

44319860 is an abundant number, since it is smaller than the sum of its proper divisors (56399836).

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

44319860 is a wasteful number, since it uses less digits than its factorization.

44319860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 44319860 is about 6657.3162760980. The cubic root of 44319860 is about 353.8882365004. Note that the first 3 decimals are identical.

The spelling of 44319860 in words is "forty-four million, three hundred nineteen thousand, eight hundred sixty".