3346591 has 2 divisors, whose sum is σ = 3346592. Its totient is φ = 3346590.

The previous prime is 3346589. The next prime is 3346601. The reversal of 3346591 is 1956433.

3346591 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1956433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3346591 - 2¹ = 3346589 is a prime.

It is a super-2 number, since 2×3346591² = 22399342642562, which contains 22 as substring.

Together with 3346589, it forms a pair of twin primes.

It is a Chen prime.

3346591 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3346531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673295 + 1673296.

It is an arithmetic number, because the mean of its divisors is an integer number (1673296).

Almost surely, 2^3346591 is an apocalyptic number.

3346591 is a deficient number, since it is larger than the sum of its proper divisors (1).

3346591 is an equidigital number, since it uses as much as digits as its factorization.

3346591 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 3346591 is about 1829.3690169017. The cubic root of 3346591 is about 149.5779394725.

The spelling of 3346591 in words is "three million, three hundred forty-six thousand, five hundred ninety-one".