6808434 has 16 divisors (see below), whose sum is σ = 13643040. Its totient is φ = 2265120.

The previous prime is 6808429. The next prime is 6808447. The reversal of 6808434 is 4348086.

It is a junction number, because it is equal to n+sod(n) for n = 6808395 and 6808404.

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, 4494 + ... + 5814.

It is an arithmetic number, because the mean of its divisors is an integer number (852690).

Almost surely, 2^6808434 is an apocalyptic number.

6808434 is an abundant number, since it is smaller than the sum of its proper divisors (6834606).

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

6808434 is a wasteful number, since it uses less digits than its factorization.

6808434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 6808434 is about 2609.2976066367. The cubic root of 6808434 is about 189.5319411585.

The spelling of 6808434 in words is "six million, eight hundred eight thousand, four hundred thirty-four".