3365491 has 2 divisors, whose sum is σ = 3365492. Its totient is φ = 3365490.

The previous prime is 3365449. The next prime is 3365533. The reversal of 3365491 is 1945633.

It is a balanced prime because it is at equal distance from previous prime (3365449) and next prime (3365533).

It is a cyclic number.

It is not a de Polignac number, because 3365491 - 2⁹ = 3364979 is a prime.

It is a super-2 number, since 2×3365491² = 22653059342162, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3365441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1682745 + 1682746.

It is an arithmetic number, because the mean of its divisors is an integer number (1682746).

Almost surely, 2^3365491 is an apocalyptic number.

3365491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3365491 is an equidigital number, since it uses as much as digits as its factorization.

3365491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 3365491 is about 1834.5274595928. The cubic root of 3365491 is about 149.8589934151.

The spelling of 3365491 in words is "three million, three hundred sixty-five thousand, four hundred ninety-one".