3223343 has 2 divisors, whose sum is σ = 3223344. Its totient is φ = 3223342.

The previous prime is 3223333. The next prime is 3223357. The reversal of 3223343 is 3433223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3223343 - 2¹² = 3219247 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3223333) 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, 1611671 + 1611672.

It is an arithmetic number, because the mean of its divisors is an integer number (1611672).

Almost surely, 2^3223343 is an apocalyptic number.

3223343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223343 is an equidigital number, since it uses as much as digits as its factorization.

3223343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 20.

The square root of 3223343 is about 1795.3670933823. The cubic root of 3223343 is about 147.7187103002.

Adding to 3223343 its reverse (3433223), we get a palindrome (6656566).

The spelling of 3223343 in words is "three million, two hundred twenty-three thousand, three hundred forty-three".