6800811 has 8 divisors (see below), whose sum is σ = 9360384. Its totient is φ = 4387560.

The previous prime is 6800809. The next prime is 6800821. The reversal of 6800811 is 1180086.

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

It is not a de Polignac number, because 6800811 - 2¹ = 6800809 is a prime.

6800811 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6800821) 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, 36471 + ... + 36656.

It is an arithmetic number, because the mean of its divisors is an integer number (1170048).

Almost surely, 2^6800811 is an apocalyptic number.

6800811 is a deficient number, since it is larger than the sum of its proper divisors (2559573).

6800811 is a wasteful number, since it uses less digits than its factorization.

6800811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73161.

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 6800811 is about 2607.8364595963. The cubic root of 6800811 is about 189.4611788490.

Adding to 6800811 its reverse (1180086), we get a palindrome (7980897).

The spelling of 6800811 in words is "six million, eight hundred thousand, eight hundred eleven".