3340189 has 2 divisors, whose sum is σ = 3340190. Its totient is φ = 3340188.

The previous prime is 3340163. The next prime is 3340193. The reversal of 3340189 is 9810433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2152089 + 1188100 = 1467^2 + 1090^2 .

It is a cyclic number.

It is not a de Polignac number, because 3340189 - 2⁷ = 3340061 is a prime.

It is a super-2 number, since 2×3340189² = 22313725111442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670094 + 1670095.

It is an arithmetic number, because the mean of its divisors is an integer number (1670095).

Almost surely, 2^3340189 is an apocalyptic number.

It is an amenable number.

3340189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340189 is an equidigital number, since it uses as much as digits as its factorization.

3340189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3340189 is about 1827.6183956176. The cubic root of 3340189 is about 149.4824981469.

The spelling of 3340189 in words is "three million, three hundred forty thousand, one hundred eighty-nine".