330381064 has 32 divisors (see below), whose sum is σ = 676269720. Its totient is φ = 150391296.

The previous prime is 330381053. The next prime is 330381089. The reversal of 330381064 is 460183033.

It can be written as a sum of positive squares in 4 ways, for example, as 115992900 + 214388164 = 10770^2 + 14642^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14167 + ... + 29350.

Almost surely, 2^330381064 is an apocalyptic number.

It is an amenable number.

330381064 is an abundant number, since it is smaller than the sum of its proper divisors (345888656).

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

330381064 is a wasteful number, since it uses less digits than its factorization.

330381064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43609 (or 43605 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 330381064 is about 18176.3875398826. The cubic root of 330381064 is about 691.3082119476.

The spelling of 330381064 in words is "three hundred thirty million, three hundred eighty-one thousand, sixty-four".