330300197 has 2 divisors, whose sum is σ = 330300198. Its totient is φ = 330300196.

The previous prime is 330300167. The next prime is 330300233. The reversal of 330300197 is 791003033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187115041 + 143185156 = 13679^2 + 11966^2 .

It is a cyclic number.

It is not a de Polignac number, because 330300197 - 2²² = 326105893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330300137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165150098 + 165150099.

It is an arithmetic number, because the mean of its divisors is an integer number (165150099).

Almost surely, 2^330300197 is an apocalyptic number.

It is an amenable number.

330300197 is a deficient number, since it is larger than the sum of its proper divisors (1).

330300197 is an equidigital number, since it uses as much as digits as its factorization.

330300197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 26.

The square root of 330300197 is about 18174.1628968159. The cubic root of 330300197 is about 691.2518037682.

The spelling of 330300197 in words is "three hundred thirty million, three hundred thousand, one hundred ninety-seven".