3563874 has 24 divisors (see below), whose sum is σ = 7787520. Its totient is φ = 1177848.

The previous prime is 3563867. The next prime is 3563881. The reversal of 3563874 is 4783653.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3563867) and next prime (3563881).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1507 + ... + 3065.

It is an arithmetic number, because the mean of its divisors is an integer number (324480).

Almost surely, 2^3563874 is an apocalyptic number.

3563874 is an abundant number, since it is smaller than the sum of its proper divisors (4223646).

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

3563874 is a wasteful number, since it uses less digits than its factorization.

3563874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694 (or 1691 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3563874 is about 1887.8225552207. The cubic root of 3563874 is about 152.7475009926.

The spelling of 3563874 in words is "three million, five hundred sixty-three thousand, eight hundred seventy-four".