330966613 has 2 divisors, whose sum is σ = 330966614. Its totient is φ = 330966612.

The previous prime is 330966611. The next prime is 330966673. The reversal of 330966613 is 316669033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329531409 + 1435204 = 18153^2 + 1198^2 .

It is a cyclic number.

It is not a de Polignac number, because 330966613 - 2¹ = 330966611 is a prime.

Together with 330966611, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330966611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165483306 + 165483307.

It is an arithmetic number, because the mean of its divisors is an integer number (165483307).

Almost surely, 2^330966613 is an apocalyptic number.

It is an amenable number.

330966613 is a deficient number, since it is larger than the sum of its proper divisors (1).

330966613 is an equidigital number, since it uses as much as digits as its factorization.

330966613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 37.

The square root of 330966613 is about 18192.4878177780. The cubic root of 330966613 is about 691.7163829621.

The spelling of 330966613 in words is "three hundred thirty million, nine hundred sixty-six thousand, six hundred thirteen".