3442223 has 2 divisors, whose sum is σ = 3442224. Its totient is φ = 3442222.

The previous prime is 3442217. The next prime is 3442273. The reversal of 3442223 is 3222443.

3442223 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 a cyclic number.

It is not a de Polignac number, because 3442223 - 2⁸ = 3441967 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 3442195 and 3442204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3442273) 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, 1721111 + 1721112.

It is an arithmetic number, because the mean of its divisors is an integer number (1721112).

Almost surely, 2^3442223 is an apocalyptic number.

3442223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442223 is an equidigital number, since it uses as much as digits as its factorization.

3442223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 20.

The square root of 3442223 is about 1855.3228829506. The cubic root of 3442223 is about 150.9893564417.

Adding to 3442223 its reverse (3222443), we get a palindrome (6664666).

The spelling of 3442223 in words is "three million, four hundred forty-two thousand, two hundred twenty-three".