6880684 has 6 divisors (see below), whose sum is σ = 12041204. Its totient is φ = 3440340.

The previous prime is 6880673. The next prime is 6880691. The reversal of 6880684 is 4860886.

It is a happy number.

6880684 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 860082 + ... + 860089.

Almost surely, 2^6880684 is an apocalyptic number.

It is an amenable number.

6880684 is a deficient number, since it is larger than the sum of its proper divisors (5160520).

6880684 is a wasteful number, since it uses less digits than its factorization.

6880684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720175 (or 1720173 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 6880684 is about 2623.1057927579. The cubic root of 6880684 is about 190.2000109833.

The spelling of 6880684 in words is "six million, eight hundred eighty thousand, six hundred eighty-four".