330885630 has 96 divisors (see below), whose sum is σ = 893617920. Its totient is φ = 84856320.

The previous prime is 330885601. The next prime is 330885647. The reversal of 330885630 is 36588033.

330885630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 649816 + ... + 650324.

It is an arithmetic number, because the mean of its divisors is an integer number (9308520).

Almost surely, 2^330885630 is an apocalyptic number.

330885630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 330885630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446808960).

330885630 is an abundant number, since it is smaller than the sum of its proper divisors (562732290).

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

330885630 is a wasteful number, since it uses less digits than its factorization.

330885630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 330885630 is about 18190.2619552331. The cubic root of 330885630 is about 691.6599605163.

The spelling of 330885630 in words is "three hundred thirty million, eight hundred eighty-five thousand, six hundred thirty".