3686896 has 10 divisors (see below), whose sum is σ = 7143392. Its totient is φ = 1843440.

The previous prime is 3686867. The next prime is 3686927. The reversal of 3686896 is 6986863.

It is a happy number.

It is a super-2 number, since 2×3686896² = 27186404229632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115200 + ... + 115231.

Almost surely, 2^3686896 is an apocalyptic number.

It is an amenable number.

3686896 is a deficient number, since it is larger than the sum of its proper divisors (3456496).

3686896 is a wasteful number, since it uses less digits than its factorization.

3686896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230439 (or 230433 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 3686896 is about 1920.1291623222. The cubic root of 3686896 is about 154.4852295065.

The spelling of 3686896 in words is "three million, six hundred eighty-six thousand, eight hundred ninety-six".