3320189 has 2 divisors, whose sum is σ = 3320190. Its totient is φ = 3320188.

The previous prime is 3320143. The next prime is 3320197. The reversal of 3320189 is 9810233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2948089 + 372100 = 1717^2 + 610^2 .

It is a cyclic number.

It is not a de Polignac number, because 3320189 - 2¹⁶ = 3254653 is a prime.

It is a super-2 number, since 2×3320189² = 22047309991442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3320129) 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, 1660094 + 1660095.

It is an arithmetic number, because the mean of its divisors is an integer number (1660095).

Almost surely, 2^3320189 is an apocalyptic number.

It is an amenable number.

3320189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320189 is an equidigital number, since it uses as much as digits as its factorization.

3320189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3320189 is about 1822.1385787036. The cubic root of 3320189 is about 149.1835493031.

The spelling of 3320189 in words is "three million, three hundred twenty thousand, one hundred eighty-nine".