3387595681 has 2 divisors, whose sum is σ = 3387595682. Its totient is φ = 3387595680.

The previous prime is 3387595669. The next prime is 3387595693. The reversal of 3387595681 is 1865957833.

It is a balanced prime because it is at equal distance from previous prime (3387595669) and next prime (3387595693).

It can be written as a sum of positive squares in only one way, i.e., 1899565056 + 1488030625 = 43584^2 + 38575^2 .

It is a cyclic number.

It is not a de Polignac number, because 3387595681 - 2⁷ = 3387595553 is a prime.

It is a super-2 number, since 2×3387595681² = 22951608995859707522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3387593681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693797840 + 1693797841.

It is an arithmetic number, because the mean of its divisors is an integer number (1693797841).

Almost surely, 2^3387595681 is an apocalyptic number.

It is an amenable number.

3387595681 is a deficient number, since it is larger than the sum of its proper divisors (1).

3387595681 is an equidigital number, since it uses as much as digits as its factorization.

3387595681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 55.

The square root of 3387595681 is about 58203.0555984821. The cubic root of 3387595681 is about 1501.8637102452.

The spelling of 3387595681 in words is "three billion, three hundred eighty-seven million, five hundred ninety-five thousand, six hundred eighty-one".