3559889 has 4 divisors (see below), whose sum is σ = 3565620. Its totient is φ = 3554160.

The previous prime is 3559867. The next prime is 3559903. The reversal of 3559889 is 9889553.

3559889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1890625 + 1669264 = 1375^2 + 1292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3559889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3559789) 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 in 3 ways as a sum of consecutive naturals, for example, 1802 + ... + 3219.

It is an arithmetic number, because the mean of its divisors is an integer number (891405).

Almost surely, 2^3559889 is an apocalyptic number.

It is an amenable number.

3559889 is a deficient number, since it is larger than the sum of its proper divisors (5731).

3559889 is an equidigital number, since it uses as much as digits as its factorization.

3559889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5730.

The product of its digits is 388800, while the sum is 47.

The square root of 3559889 is about 1886.7668112409. The cubic root of 3559889 is about 152.6905474445.

The spelling of 3559889 in words is "three million, five hundred fifty-nine thousand, eight hundred eighty-nine".