330237628 has 24 divisors (see below), whose sum is σ = 661186400. Its totient is φ = 141378048.

The previous prime is 330237623. The next prime is 330237629. The reversal of 330237628 is 826732033.

330237628 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 330237593 and 330237602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330237623) 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, 22408 + ... + 34096.

Almost surely, 2^330237628 is an apocalyptic number.

It is an amenable number.

330237628 is an abundant number, since it is smaller than the sum of its proper divisors (330948772).

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

330237628 is a wasteful number, since it uses less digits than its factorization.

330237628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12709 (or 12707 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 330237628 is about 18172.4414430203. The cubic root of 330237628 is about 691.2081529058.

The spelling of 330237628 in words is "three hundred thirty million, two hundred thirty-seven thousand, six hundred twenty-eight".