3340223 has 2 divisors, whose sum is σ = 3340224. Its totient is φ = 3340222.

The previous prime is 3340217. The next prime is 3340277. The reversal of 3340223 is 3220433.

It is a weak prime.

It is an emirp because it is prime and its reverse (3220433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3340223 - 2⁶ = 3340159 is a prime.

It is a super-2 number, since 2×3340223² = 22314179379458, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁷ + 3⁷ + 4¹⁰ + 0 + 2¹⁷ + 2²¹ + 3¹⁰ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340123) 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, 1670111 + 1670112.

It is an arithmetic number, because the mean of its divisors is an integer number (1670112).

Almost surely, 2^3340223 is an apocalyptic number.

3340223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340223 is an equidigital number, since it uses as much as digits as its factorization.

3340223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3340223 is about 1827.6276973169. The cubic root of 3340223 is about 149.4830053425.

Adding to 3340223 its reverse (3220433), we get a palindrome (6560656).

The spelling of 3340223 in words is "three million, three hundred forty thousand, two hundred twenty-three".