3563956 has 24 divisors (see below), whose sum is σ = 6876576. Its totient is φ = 1602720.

The previous prime is 3563953. The next prime is 3563957. The reversal of 3563956 is 6593653.

3563956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3563953) 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 7 ways as a sum of consecutive naturals, for example, 4330 + ... + 5086.

It is an arithmetic number, because the mean of its divisors is an integer number (286524).

Almost surely, 2^3563956 is an apocalyptic number.

It is an amenable number.

3563956 is a deficient number, since it is larger than the sum of its proper divisors (3312620).

3563956 is a wasteful number, since it uses less digits than its factorization.

3563956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 877 counting only the distinct ones).

The product of its digits is 72900, while the sum is 37.

The square root of 3563956 is about 1887.8442732387. The cubic root of 3563956 is about 152.7486724893.

The spelling of 3563956 in words is "three million, five hundred sixty-three thousand, nine hundred fifty-six".