6808897 has 8 divisors (see below), whose sum is σ = 7479360. Its totient is φ = 6169680.

The previous prime is 6808889. The next prime is 6808909. The reversal of 6808897 is 7988086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6808897 - 2³ = 6808889 is a prime.

It is a super-2 number, since 2×6808897² = 92722156713218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6808817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7354 + ... + 8227.

It is an arithmetic number, because the mean of its divisors is an integer number (934920).

Almost surely, 2^6808897 is an apocalyptic number.

It is an amenable number.

6808897 is a deficient number, since it is larger than the sum of its proper divisors (670463).

6808897 is a wasteful number, since it uses less digits than its factorization.

6808897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15623.

The product of its (nonzero) digits is 193536, while the sum is 46.

The square root of 6808897 is about 2609.3863263227. The cubic root of 6808897 is about 189.5362373642.

The spelling of 6808897 in words is "six million, eight hundred eight thousand, eight hundred ninety-seven".