330906379 has 2 divisors, whose sum is σ = 330906380. Its totient is φ = 330906378.

The previous prime is 330906353. The next prime is 330906419. The reversal of 330906379 is 973609033.

It is an a-pointer prime, because the next prime (330906419) can be obtained adding 330906379 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330906379 - 2¹¹ = 330904331 is a prime.

It is not a weakly prime, because it can be changed into another prime (330909379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165453189 + 165453190.

It is an arithmetic number, because the mean of its divisors is an integer number (165453190).

Almost surely, 2^330906379 is an apocalyptic number.

330906379 is a deficient number, since it is larger than the sum of its proper divisors (1).

330906379 is an equidigital number, since it uses as much as digits as its factorization.

330906379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91854, while the sum is 40.

The square root of 330906379 is about 18190.8322789256. The cubic root of 330906379 is about 691.6744176290.

The spelling of 330906379 in words is "three hundred thirty million, nine hundred six thousand, three hundred seventy-nine".