330064646 has 16 divisors (see below), whose sum is σ = 514181184. Its totient is φ = 158785704.

The previous prime is 330064643. The next prime is 330064649. The reversal of 330064646 is 646460033.

It is an interprime number because it is at equal distance from previous prime (330064643) and next prime (330064649).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330064643) 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 7 ways as a sum of consecutive naturals, for example, 22880 + ... + 34403.

It is an arithmetic number, because the mean of its divisors is an integer number (32136324).

Almost surely, 2^330064646 is an apocalyptic number.

330064646 is a deficient number, since it is larger than the sum of its proper divisors (184116538).

330064646 is a wasteful number, since it uses less digits than its factorization.

330064646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57395.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 330064646 is about 18167.6813600415. The cubic root of 330064646 is about 691.0874444205.

The spelling of 330064646 in words is "three hundred thirty million, sixty-four thousand, six hundred forty-six".