6683684 has 12 divisors (see below), whose sum is σ = 13367424. Its totient is φ = 2864424.

The previous prime is 6683641. The next prime is 6683689. The reversal of 6683684 is 4863866.

6683684 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6683689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119324 + ... + 119379.

It is an arithmetic number, because the mean of its divisors is an integer number (1113952).

Almost surely, 2^6683684 is an apocalyptic number.

It is an amenable number.

6683684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6683684 is a wasteful number, since it uses less digits than its factorization.

6683684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238714 (or 238712 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 6683684 is about 2585.2821896265. The cubic root of 6683684 is about 188.3672089498.

The spelling of 6683684 in words is "six million, six hundred eighty-three thousand, six hundred eighty-four".