3381709 has 2 divisors, whose sum is σ = 3381710. Its totient is φ = 3381708.

The previous prime is 3381701. The next prime is 3381727. The reversal of 3381709 is 9071833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2706025 + 675684 = 1645^2 + 822^2 .

It is an emirp because it is prime and its reverse (9071833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3381709 - 2³ = 3381701 is a prime.

It is a super-2 number, since 2×3381709² = 22871911521362, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3381701) 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, 1690854 + 1690855.

It is an arithmetic number, because the mean of its divisors is an integer number (1690855).

Almost surely, 2^3381709 is an apocalyptic number.

It is an amenable number.

3381709 is a deficient number, since it is larger than the sum of its proper divisors (1).

3381709 is an equidigital number, since it uses as much as digits as its factorization.

3381709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 3381709 is about 1838.9423590749. The cubic root of 3381709 is about 150.0993268060.

The spelling of 3381709 in words is "three million, three hundred eighty-one thousand, seven hundred nine".