6805361 has 4 divisors (see below), whose sum is σ = 6810612. Its totient is φ = 6800112.

The previous prime is 6805349. The next prime is 6805367. The reversal of 6805361 is 1635086.

6805361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5290000 + 1515361 = 2300^2 + 1231^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6805361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6805367) 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, 875 + ... + 3791.

It is an arithmetic number, because the mean of its divisors is an integer number (1702653).

Almost surely, 2^6805361 is an apocalyptic number.

It is an amenable number.

6805361 is a deficient number, since it is larger than the sum of its proper divisors (5251).

6805361 is a wasteful number, since it uses less digits than its factorization.

6805361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5250.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6805361 is about 2608.7086843877. The cubic root of 6805361 is about 189.5034216632.

The spelling of 6805361 in words is "six million, eight hundred five thousand, three hundred sixty-one".