3284681 has 2 divisors, whose sum is σ = 3284682. Its totient is φ = 3284680.

The previous prime is 3284669. The next prime is 3284693. The reversal of 3284681 is 1864823.

3284681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3284669) and next prime (3284693).

It can be written as a sum of positive squares in only one way, i.e., 3168400 + 116281 = 1780^2 + 341^2 .

It is an emirp because it is prime and its reverse (1864823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3284681 - 2¹⁴ = 3268297 is a prime.

It is a super-2 number, since 2×3284681² = 21578258543522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3280681) 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, 1642340 + 1642341.

It is an arithmetic number, because the mean of its divisors is an integer number (1642341).

Almost surely, 2^3284681 is an apocalyptic number.

It is an amenable number.

3284681 is a deficient number, since it is larger than the sum of its proper divisors (1).

3284681 is an equidigital number, since it uses as much as digits as its factorization.

3284681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 32.

The square root of 3284681 is about 1812.3688918098. The cubic root of 3284681 is about 148.6498240375.

The spelling of 3284681 in words is "three million, two hundred eighty-four thousand, six hundred eighty-one".