330225320 has 64 divisors (see below), whose sum is σ = 809136000. Its totient is φ = 120814848.

The previous prime is 330225317. The next prime is 330225359. The reversal of 330225320 is 23522033.

330225320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 330225292 and 330225301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14549 + ... + 29531.

It is an arithmetic number, because the mean of its divisors is an integer number (12642750).

Almost surely, 2^330225320 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 330225320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404568000).

330225320 is an abundant number, since it is smaller than the sum of its proper divisors (478910680).

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

330225320 is a wasteful number, since it uses less digits than its factorization.

330225320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15042 (or 15038 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 330225320 is about 18172.1027952188. The cubic root of 330225320 is about 691.1995656594.

Adding to 330225320 its reverse (23522033), we get a palindrome (353747353).

The spelling of 330225320 in words is "three hundred thirty million, two hundred twenty-five thousand, three hundred twenty".