328235620 has 48 divisors (see below), whose sum is σ = 699124608. Its totient is φ = 129436160.

The previous prime is 328235617. The next prime is 328235629. The reversal of 328235620 is 26532823.

It is not an unprimeable number, because it can be changed into a prime (328235629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702627 + ... + 703093.

It is an arithmetic number, because the mean of its divisors is an integer number (14565096).

Almost surely, 2^328235620 is an apocalyptic number.

It is an amenable number.

328235620 is an abundant number, since it is smaller than the sum of its proper divisors (370888988).

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

328235620 is a wasteful number, since it uses less digits than its factorization.

328235620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 328235620 is about 18117.2740775206. The cubic root of 328235620 is about 689.8085445150.

The spelling of 328235620 in words is "three hundred twenty-eight million, two hundred thirty-five thousand, six hundred twenty".