330223939 has 2 divisors, whose sum is σ = 330223940. Its totient is φ = 330223938.

The previous prime is 330223931. The next prime is 330223967. The reversal of 330223939 is 939322033.

330223939 is nontrivially palindromic in base 9.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330223939 - 2³ = 330223931 is a prime.

It is not a weakly prime, because it can be changed into another prime (330223931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165111969 + 165111970.

It is an arithmetic number, because the mean of its divisors is an integer number (165111970).

Almost surely, 2^330223939 is an apocalyptic number.

330223939 is a deficient number, since it is larger than the sum of its proper divisors (1).

330223939 is an equidigital number, since it uses as much as digits as its factorization.

330223939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 34.

The square root of 330223939 is about 18172.0647973751. The cubic root of 330223939 is about 691.1986021274.

The spelling of 330223939 in words is "three hundred thirty million, two hundred twenty-three thousand, nine hundred thirty-nine".