6682684 has 12 divisors (see below), whose sum is σ = 11713744. Its totient is φ = 3335904.

The previous prime is 6682609. The next prime is 6682693. The reversal of 6682684 is 4862866.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2857 + ... + 4639.

Almost surely, 2^6682684 is an apocalyptic number.

It is an amenable number.

6682684 is a deficient number, since it is larger than the sum of its proper divisors (5031060).

6682684 is a wasteful number, since it uses less digits than its factorization.

6682684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724 (or 2722 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 6682684 is about 2585.0887799068. The cubic root of 6682684 is about 188.3578141009.

The spelling of 6682684 in words is "six million, six hundred eighty-two thousand, six hundred eighty-four".