44330328 has 160 divisors (see below), whose sum is σ = 147232800. Its totient is φ = 12192768.

The previous prime is 44330311. The next prime is 44330359. The reversal of 44330328 is 82303344.

44330328 is a `hidden beast` number, since 4 + 4 + 330 + 328 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 131376 + ... + 131712.

It is an arithmetic number, because the mean of its divisors is an integer number (920205).

Almost surely, 2^44330328 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 44330328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73616400).

44330328 is an abundant number, since it is smaller than the sum of its proper divisors (102902472).

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

44330328 is a wasteful number, since it uses less digits than its factorization.

44330328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 44330328 is about 6658.1024323752. The cubic root of 44330328 is about 353.9160961736.

The spelling of 44330328 in words is "forty-four million, three hundred thirty thousand, three hundred twenty-eight".