6345808 has 20 divisors (see below), whose sum is σ = 14051680. Its totient is φ = 2719584.

The previous prime is 6345803. The next prime is 6345821. The reversal of 6345808 is 8085436.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6345803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28218 + ... + 28441.

It is an arithmetic number, because the mean of its divisors is an integer number (702584).

Almost surely, 2^6345808 is an apocalyptic number.

It is an amenable number.

6345808 is an abundant number, since it is smaller than the sum of its proper divisors (7705872).

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

6345808 is a wasteful number, since it uses less digits than its factorization.

6345808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56674 (or 56668 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 6345808 is about 2519.0887241223. The cubic root of 6345808 is about 185.1380318779.

The spelling of 6345808 in words is "six million, three hundred forty-five thousand, eight hundred eight".