330620041 has 2 divisors, whose sum is σ = 330620042. Its totient is φ = 330620040.

The previous prime is 330619997. The next prime is 330620051. The reversal of 330620041 is 140026033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252810000 + 77810041 = 15900^2 + 8821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330620041 is a prime.

It is a super-2 number, since 2×330620041² = 218619223021683362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (330620051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165310020 + 165310021.

It is an arithmetic number, because the mean of its divisors is an integer number (165310021).

Almost surely, 2^330620041 is an apocalyptic number.

It is an amenable number.

330620041 is a deficient number, since it is larger than the sum of its proper divisors (1).

330620041 is an equidigital number, since it uses as much as digits as its factorization.

330620041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 330620041 is about 18182.9601825445. The cubic root of 330620041 is about 691.4748548167.

Adding to 330620041 its reverse (140026033), we get a palindrome (470646074).

The spelling of 330620041 in words is "three hundred thirty million, six hundred twenty thousand, forty-one".