3383581 has 2 divisors, whose sum is σ = 3383582. Its totient is φ = 3383580.

The previous prime is 3383563. The next prime is 3383593. The reversal of 3383581 is 1853833.

3383581 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2452356 + 931225 = 1566^2 + 965^2 .

It is a cyclic number.

It is not a de Polignac number, because 3383581 - 2⁷ = 3383453 is a prime.

It is a super-2 number, since 2×3383581² = 22897240767122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3383531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1691790 + 1691791.

It is an arithmetic number, because the mean of its divisors is an integer number (1691791).

Almost surely, 2^3383581 is an apocalyptic number.

It is an amenable number.

3383581 is a deficient number, since it is larger than the sum of its proper divisors (1).

3383581 is an equidigital number, since it uses as much as digits as its factorization.

3383581 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 3383581 is about 1839.4512768758. The cubic root of 3383581 is about 150.1270183378.

The spelling of 3383581 in words is "three million, three hundred eighty-three thousand, five hundred eighty-one".