330042983 has 2 divisors, whose sum is σ = 330042984. Its totient is φ = 330042982.

The previous prime is 330042971. The next prime is 330043013. The reversal of 330042983 is 389240033.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330042983 - 2⁴ = 330042967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330042683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165021491 + 165021492.

It is an arithmetic number, because the mean of its divisors is an integer number (165021492).

Almost surely, 2^330042983 is an apocalyptic number.

330042983 is a deficient number, since it is larger than the sum of its proper divisors (1).

330042983 is an equidigital number, since it uses as much as digits as its factorization.

330042983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 330042983 is about 18167.0851542013. The cubic root of 330042983 is about 691.0723248018.

The spelling of 330042983 in words is "three hundred thirty million, forty-two thousand, nine hundred eighty-three".