6800347 has 4 divisors (see below), whose sum is σ = 7158280. Its totient is φ = 6442416.

The previous prime is 6800333. The next prime is 6800359. The reversal of 6800347 is 7430086.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6800347 - 2¹¹ = 6798299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6800317) 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, 178938 + ... + 178975.

It is an arithmetic number, because the mean of its divisors is an integer number (1789570).

Almost surely, 2^6800347 is an apocalyptic number.

6800347 is a deficient number, since it is larger than the sum of its proper divisors (357933).

6800347 is a wasteful number, since it uses less digits than its factorization.

6800347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357932.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 6800347 is about 2607.7474954451. The cubic root of 6800347 is about 189.4568699518.

The spelling of 6800347 in words is "six million, eight hundred thousand, three hundred forty-seven".