330518868 has 12 divisors (see below), whose sum is σ = 771210720. Its totient is φ = 110172952.

The previous prime is 330518861. The next prime is 330518911. The reversal of 330518868 is 868815033.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330518861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13771608 + ... + 13771631.

It is an arithmetic number, because the mean of its divisors is an integer number (64267560).

Almost surely, 2^330518868 is an apocalyptic number.

It is an amenable number.

330518868 is an abundant number, since it is smaller than the sum of its proper divisors (440691852).

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

330518868 is a wasteful number, since it uses less digits than its factorization.

330518868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27543246 (or 27543244 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 330518868 is about 18180.1778869185. The cubic root of 330518868 is about 691.4043149078.

The spelling of 330518868 in words is "three hundred thirty million, five hundred eighteen thousand, eight hundred sixty-eight".