3418213 has 2 divisors, whose sum is σ = 3418214. Its totient is φ = 3418212.

The previous prime is 3418193. The next prime is 3418229. The reversal of 3418213 is 3128143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2965284 + 452929 = 1722^2 + 673^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3418213 is a prime.

It is a super-2 number, since 2×3418213² = 23368360226738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3418243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1709106 + 1709107.

It is an arithmetic number, because the mean of its divisors is an integer number (1709107).

Almost surely, 2^3418213 is an apocalyptic number.

It is an amenable number.

3418213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3418213 is an equidigital number, since it uses as much as digits as its factorization.

3418213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 22.

The square root of 3418213 is about 1848.8409882951. The cubic root of 3418213 is about 150.6374795535.

The spelling of 3418213 in words is "three million, four hundred eighteen thousand, two hundred thirteen".