3319289 has 2 divisors, whose sum is σ = 3319290. Its totient is φ = 3319288.

The previous prime is 3319249. The next prime is 3319313. The reversal of 3319289 is 9829133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 6889 = 1820^2 + 83^2 .

It is a cyclic number.

It is not a de Polignac number, because 3319289 - 2¹⁶ = 3253753 is a prime.

It is a super-2 number, since 2×3319289² = 22035358931042, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3319219) 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, 1659644 + 1659645.

It is an arithmetic number, because the mean of its divisors is an integer number (1659645).

Almost surely, 2^3319289 is an apocalyptic number.

It is an amenable number.

3319289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3319289 is an equidigital number, since it uses as much as digits as its factorization.

3319289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 35.

The square root of 3319289 is about 1821.8915994098. The cubic root of 3319289 is about 149.1700684111.

The spelling of 3319289 in words is "three million, three hundred nineteen thousand, two hundred eighty-nine".