3559668 has 48 divisors (see below), whose sum is σ = 9805824. Its totient is φ = 983520.

The previous prime is 3559649. The next prime is 3559679. The reversal of 3559668 is 8669553.

3559668 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1921 + ... + 3287.

It is an arithmetic number, because the mean of its divisors is an integer number (204288).

Almost surely, 2^3559668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3559668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4902912).

3559668 is an abundant number, since it is smaller than the sum of its proper divisors (6246156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3559668 is a wasteful number, since it uses less digits than its factorization.

3559668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1410 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The square root of 3559668 is about 1886.7082445360. The cubic root of 3559668 is about 152.6873876729.

The spelling of 3559668 in words is "three million, five hundred fifty-nine thousand, six hundred sixty-eight".