328441652 has 96 divisors (see below), whose sum is σ = 758661120. Its totient is φ = 120672000.

The previous prime is 328441651. The next prime is 328441661. The reversal of 328441652 is 256144823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328441651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 391049 + ... + 391887.

It is an arithmetic number, because the mean of its divisors is an integer number (7902720).

Almost surely, 2^328441652 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 328441652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379330560).

328441652 is an abundant number, since it is smaller than the sum of its proper divisors (430219468).

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

328441652 is a wasteful number, since it uses less digits than its factorization.

328441652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 931 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 328441652 is about 18122.9592506301. The cubic root of 328441652 is about 689.9528442184.

The spelling of 328441652 in words is "three hundred twenty-eight million, four hundred forty-one thousand, six hundred fifty-two".