3391343 has 2 divisors, whose sum is σ = 3391344. Its totient is φ = 3391342.

The previous prime is 3391331. The next prime is 3391351. The reversal of 3391343 is 3431933.

It is a strong prime.

It is an emirp because it is prime and its reverse (3431933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3391343 - 2¹⁸ = 3129199 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3391303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695671 + 1695672.

It is an arithmetic number, because the mean of its divisors is an integer number (1695672).

Almost surely, 2^3391343 is an apocalyptic number.

3391343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3391343 is an equidigital number, since it uses as much as digits as its factorization.

3391343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916, while the sum is 26.

The square root of 3391343 is about 1841.5599365755. The cubic root of 3391343 is about 150.2417287573.

The spelling of 3391343 in words is "three million, three hundred ninety-one thousand, three hundred forty-three".