6881704 has 32 divisors (see below), whose sum is σ = 13488480. Its totient is φ = 3288384.

The previous prime is 6881683. The next prime is 6881713. The reversal of 6881704 is 4071886.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6881704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19659 + ... + 20005.

It is an arithmetic number, because the mean of its divisors is an integer number (421515).

Almost surely, 2^6881704 is an apocalyptic number.

It is an amenable number.

6881704 is a deficient number, since it is larger than the sum of its proper divisors (6606776).

6881704 is a wasteful number, since it uses less digits than its factorization.

6881704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 6881704 is about 2623.3002115656. The cubic root of 6881704 is about 190.2094090037.

The spelling of 6881704 in words is "six million, eight hundred eighty-one thousand, seven hundred four".