330011216 has 20 divisors (see below), whose sum is σ = 639998100. Its totient is φ = 164850432.

The previous prime is 330011207. The next prime is 330011221. The reversal of 330011216 is 612110033.

It can be written as a sum of positive squares in 2 ways, for example, as 122766400 + 207244816 = 11080^2 + 14396^2 .

It is a junction number, because it is equal to n+sod(n) for n = 330011194 and 330011203.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 8930 + ... + 27198.

It is an arithmetic number, because the mean of its divisors is an integer number (31999905).

Almost surely, 2^330011216 is an apocalyptic number.

It is an amenable number.

330011216 is a deficient number, since it is larger than the sum of its proper divisors (309986884).

330011216 is a wasteful number, since it uses less digits than its factorization.

330011216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19406 (or 19400 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 330011216 is about 18166.2108322016. The cubic root of 330011216 is about 691.0501519333.

Adding to 330011216 its reverse (612110033), we get a palindrome (942121249).

The spelling of 330011216 in words is "three hundred thirty million, eleven thousand, two hundred sixteen".