3986552 has 16 divisors (see below), whose sum is σ = 7516800. Its totient is φ = 1982080.

The previous prime is 3986539. The next prime is 3986581. The reversal of 3986552 is 2556893.

It is an Ulam number.

It is a congruent 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, 224 + ... + 2832.

It is an arithmetic number, because the mean of its divisors is an integer number (469800).

Almost surely, 2^3986552 is an apocalyptic number.

It is an amenable number.

3986552 is a deficient number, since it is larger than the sum of its proper divisors (3530248).

3986552 is a wasteful number, since it uses less digits than its factorization.

3986552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806 (or 2802 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 3986552 is about 1996.6351694789. The cubic root of 3986552 is about 158.5620107184.

The spelling of 3986552 in words is "three million, nine hundred eighty-six thousand, five hundred fifty-two".