3563684 has 12 divisors (see below), whose sum is σ = 6298908. Its totient is φ = 1764000.

The previous prime is 3563671. The next prime is 3563699. The reversal of 3563684 is 4863653.

It can be written as a sum of positive squares in 2 ways, for example, as 2958400 + 605284 = 1720^2 + 778^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4007 + ... + 4814.

It is an arithmetic number, because the mean of its divisors is an integer number (524909).

Almost surely, 2^3563684 is an apocalyptic number.

It is an amenable number.

3563684 is a deficient number, since it is larger than the sum of its proper divisors (2735224).

3563684 is a wasteful number, since it uses less digits than its factorization.

3563684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8926 (or 8924 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 3563684 is about 1887.7722320238. The cubic root of 3563684 is about 152.7447864802.

The spelling of 3563684 in words is "three million, five hundred sixty-three thousand, six hundred eighty-four".