330040979 has 2 divisors, whose sum is σ = 330040980. Its totient is φ = 330040978.

The previous prime is 330040937. The next prime is 330040981. The reversal of 330040979 is 979040033.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 330040979 - 2⁸ = 330040723 is a prime.

Together with 330040981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (330040679) 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 as a sum of consecutive naturals, namely, 165020489 + 165020490.

It is an arithmetic number, because the mean of its divisors is an integer number (165020490).

Almost surely, 2^330040979 is an apocalyptic number.

330040979 is a deficient number, since it is larger than the sum of its proper divisors (1).

330040979 is an equidigital number, since it uses as much as digits as its factorization.

330040979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 330040979 is about 18167.0299994248. The cubic root of 330040979 is about 691.0709260832.

The spelling of 330040979 in words is "three hundred thirty million, forty thousand, nine hundred seventy-nine".