3687884 has 12 divisors (see below), whose sum is σ = 6662208. Its totient is φ = 1784400.

The previous prime is 3687869. The next prime is 3687911. The reversal of 3687884 is 4887863.

It is a happy number.

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, 14747 + ... + 14994.

It is an arithmetic number, because the mean of its divisors is an integer number (555184).

Almost surely, 2^3687884 is an apocalyptic number.

It is an amenable number.

3687884 is a deficient number, since it is larger than the sum of its proper divisors (2974324).

3687884 is a wasteful number, since it uses less digits than its factorization.

3687884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29776 (or 29774 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 3687884 is about 1920.3864194479. The cubic root of 3687884 is about 154.4990277237.

The spelling of 3687884 in words is "three million, six hundred eighty-seven thousand, eight hundred eighty-four".