330386980 has 96 divisors (see below), whose sum is σ = 879443712. Its totient is φ = 101260800.

The previous prime is 330386963. The next prime is 330386989. The reversal of 330386980 is 89683033.

It is not an unprimeable number, because it can be changed into a prime (330386989) 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 31 ways as a sum of consecutive naturals, for example, 92182 + ... + 95698.

It is an arithmetic number, because the mean of its divisors is an integer number (9160872).

Almost surely, 2^330386980 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 330386980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439721856).

330386980 is an abundant number, since it is smaller than the sum of its proper divisors (549056732).

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

330386980 is a wasteful number, since it uses less digits than its factorization.

330386980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605 (or 3603 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 330386980 is about 18176.5502777617. The cubic root of 330386980 is about 691.3123382485.

The spelling of 330386980 in words is "three hundred thirty million, three hundred eighty-six thousand, nine hundred eighty".