330230399 has 2 divisors, whose sum is σ = 330230400. Its totient is φ = 330230398.

The previous prime is 330230377. The next prime is 330230401. The reversal of 330230399 is 993032033.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330230399 is a prime.

It is a Sophie Germain prime.

Together with 330230401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330236399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165115199 + 165115200.

It is an arithmetic number, because the mean of its divisors is an integer number (165115200).

Almost surely, 2^330230399 is an apocalyptic number.

330230399 is a deficient number, since it is larger than the sum of its proper divisors (1).

330230399 is an equidigital number, since it uses as much as digits as its factorization.

330230399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13122, while the sum is 32.

The square root of 330230399 is about 18172.2425418549. The cubic root of 330230399 is about 691.2031092849.

The spelling of 330230399 in words is "three hundred thirty million, two hundred thirty thousand, three hundred ninety-nine".