6808704 has 128 divisors (see below), whose sum is σ = 22032000. Its totient is φ = 1818624.

The previous prime is 6808699. The next prime is 6808709. The reversal of 6808704 is 4078086.

It is an interprime number because it is at equal distance from previous prime (6808699) and next prime (6808709).

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (6808709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45622 + ... + 45770.

It is an arithmetic number, because the mean of its divisors is an integer number (172125).

Almost surely, 2^6808704 is an apocalyptic number.

6808704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6808704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11016000).

6808704 is an abundant number, since it is smaller than the sum of its proper divisors (15223296).

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

6808704 is a wasteful number, since it uses less digits than its factorization.

6808704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 6808704 is about 2609.3493441853. The cubic root of 6808704 is about 189.5344465289.

The spelling of 6808704 in words is "six million, eight hundred eight thousand, seven hundred four".