330632265 has 16 divisors (see below), whose sum is σ = 529411968. Its totient is φ = 176203776.

The previous prime is 330632251. The next prime is 330632273. The reversal of 330632265 is 562236033.

It is not a de Polignac number, because 330632265 - 2⁴ = 330632249 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 14089 + ... + 29321.

It is an arithmetic number, because the mean of its divisors is an integer number (33088248).

Almost surely, 2^330632265 is an apocalyptic number.

It is an amenable number.

330632265 is a deficient number, since it is larger than the sum of its proper divisors (198779703).

330632265 is a wasteful number, since it uses less digits than its factorization.

330632265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16688.

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 330632265 is about 18183.2963183247. The cubic root of 330632265 is about 691.4833766680.

Adding to 330632265 its reverse (562236033), we get a palindrome (892868298).

The spelling of 330632265 in words is "three hundred thirty million, six hundred thirty-two thousand, two hundred sixty-five".