3222239 has 2 divisors, whose sum is σ = 3222240. Its totient is φ = 3222238.

The previous prime is 3222223. The next prime is 3222251. The reversal of 3222239 is 9322223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3222239 - 2⁴ = 3222223 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 2⁵ + 2⁶ + 2¹⁴ + 2¹⁴ + 3¹³ + 9³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3222209) 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, 1611119 + 1611120.

It is an arithmetic number, because the mean of its divisors is an integer number (1611120).

Almost surely, 2^3222239 is an apocalyptic number.

3222239 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222239 is an equidigital number, since it uses as much as digits as its factorization.

3222239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

The square root of 3222239 is about 1795.0596090381. The cubic root of 3222239 is about 147.7018437450.

The spelling of 3222239 in words is "three million, two hundred twenty-two thousand, two hundred thirty-nine".