3564885 has 16 divisors (see below), whose sum is σ = 5952384. Its totient is φ = 1818432.

The previous prime is 3564871. The next prime is 3564893. The reversal of 3564885 is 5884653.

It is a happy number.

It is not a de Polignac number, because 3564885 - 2⁸ = 3564629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4822 + ... + 5511.

It is an arithmetic number, because the mean of its divisors is an integer number (372024).

Almost surely, 2^3564885 is an apocalyptic number.

It is an amenable number.

3564885 is a deficient number, since it is larger than the sum of its proper divisors (2387499).

3564885 is a wasteful number, since it uses less digits than its factorization.

3564885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10364.

The product of its digits is 115200, while the sum is 39.

The square root of 3564885 is about 1888.0903050437. The cubic root of 3564885 is about 152.7619434339.

The spelling of 3564885 in words is "three million, five hundred sixty-four thousand, eight hundred eighty-five".