328528607244 has 24 divisors (see below), whose sum is σ = 766963783488. Its totient is φ = 109452816720.

The previous prime is 328528607233. The next prime is 328528607257. The reversal of 328528607244 is 442706825823.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7065742 + ... + 7112085.

It is an arithmetic number, because the mean of its divisors is an integer number (31956824312).

Almost surely, 2^328528607244 is an apocalyptic number.

It is an amenable number.

328528607244 is an abundant number, since it is smaller than the sum of its proper divisors (438435176244).

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

328528607244 is a wasteful number, since it uses less digits than its factorization.

328528607244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14179765 (or 14179763 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 328528607244 in words is "three hundred twenty-eight billion, five hundred twenty-eight million, six hundred seven thousand, two hundred forty-four".