3068081 has 2 divisors, whose sum is σ = 3068082. Its totient is φ = 3068080.

The previous prime is 3068069. The next prime is 3068083. The reversal of 3068081 is 1808603.

3068081 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., 2755600 + 312481 = 1660^2 + 559^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3068081 is a prime.

It is a super-2 number, since 2×3068081² = 18826242045122, which contains 22 as substring.

Together with 3068083, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3068081.

It is not a weakly prime, because it can be changed into another prime (3068083) 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, 1534040 + 1534041.

It is an arithmetic number, because the mean of its divisors is an integer number (1534041).

Almost surely, 2^3068081 is an apocalyptic number.

It is an amenable number.

3068081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3068081 is an equidigital number, since it uses as much as digits as its factorization.

3068081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 3068081 is about 1751.5938456160. The cubic root of 3068081 is about 145.3078043189.

The spelling of 3068081 in words is "three million, sixty-eight thousand, eighty-one".