330417229 has 2 divisors, whose sum is σ = 330417230. Its totient is φ = 330417228.

The previous prime is 330417223. The next prime is 330417233. The reversal of 330417229 is 922714033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298494729 + 31922500 = 17277^2 + 5650^2 .

It is a cyclic number.

It is not a de Polignac number, because 330417229 - 2¹⁷ = 330286157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 330417229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330417223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165208614 + 165208615.

It is an arithmetic number, because the mean of its divisors is an integer number (165208615).

Almost surely, 2^330417229 is an apocalyptic number.

It is an amenable number.

330417229 is a deficient number, since it is larger than the sum of its proper divisors (1).

330417229 is an equidigital number, since it uses as much as digits as its factorization.

330417229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 330417229 is about 18177.3823473018. The cubic root of 330417229 is about 691.3334355980. Note that the first 3 decimals are identical.

The spelling of 330417229 in words is "three hundred thirty million, four hundred seventeen thousand, two hundred twenty-nine".