3606859 has 2 divisors, whose sum is σ = 3606860. Its totient is φ = 3606858.

The previous prime is 3606851. The next prime is 3606887. The reversal of 3606859 is 9586063.

3606859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (9586063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3606859 - 2³ = 3606851 is a prime.

It is a super-3 number, since 3×3606859³ (a number of 21 digits) contains 333 as substring.

3606859 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3606851) 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, 1803429 + 1803430.

It is an arithmetic number, because the mean of its divisors is an integer number (1803430).

Almost surely, 2^3606859 is an apocalyptic number.

3606859 is a deficient number, since it is larger than the sum of its proper divisors (1).

3606859 is an equidigital number, since it uses as much as digits as its factorization.

3606859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 3606859 is about 1899.1732411763. The cubic root of 3606859 is about 153.3591602158.

It can be divided in two parts, 3606 and 859, that added together give a triangular number (4465 = T₉₄).

The spelling of 3606859 in words is "three million, six hundred six thousand, eight hundred fifty-nine".