3322643 has 2 divisors, whose sum is σ = 3322644. Its totient is φ = 3322642.

The previous prime is 3322639. The next prime is 3322679. The reversal of 3322643 is 3462233.

3322643 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 (3462233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3322643 - 2² = 3322639 is a prime.

It is a super-2 number, since 2×3322643² = 22079913010898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3322043) 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, 1661321 + 1661322.

It is an arithmetic number, because the mean of its divisors is an integer number (1661322).

Almost surely, 2^3322643 is an apocalyptic number.

3322643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3322643 is an equidigital number, since it uses as much as digits as its factorization.

3322643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 23.

The square root of 3322643 is about 1822.8118388907. The cubic root of 3322643 is about 149.2202948288.

Adding to 3322643 its reverse (3462233), we get a palindrome (6784876).

The spelling of 3322643 in words is "three million, three hundred twenty-two thousand, six hundred forty-three".