328648596 has 24 divisors (see below), whose sum is σ = 767477760. Its totient is φ = 109459392.

The previous prime is 328648591. The next prime is 328648651. The reversal of 328648596 is 695846823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328648591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4845 + ... + 26091.

It is an arithmetic number, because the mean of its divisors is an integer number (31978240).

Almost surely, 2^328648596 is an apocalyptic number.

It is an amenable number.

328648596 is an abundant number, since it is smaller than the sum of its proper divisors (438829164).

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

328648596 is a wasteful number, since it uses less digits than its factorization.

328648596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22543 (or 22541 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The square root of 328648596 is about 18128.6677944078. The cubic root of 328648596 is about 690.0977219292.

The spelling of 328648596 in words is "three hundred twenty-eight million, six hundred forty-eight thousand, five hundred ninety-six".