6809011 has 8 divisors (see below), whose sum is σ = 7819200. Its totient is φ = 5864040.

The previous prime is 6808979. The next prime is 6809029. The reversal of 6809011 is 1109086.

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

It is a cyclic number.

It is not a de Polignac number, because 6809011 - 2⁵ = 6808979 is a prime.

It is a Duffinian number.

6809011 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6809611) 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, 16081 + ... + 16498.

It is an arithmetic number, because the mean of its divisors is an integer number (977400).

Almost surely, 2^6809011 is an apocalyptic number.

6809011 is a deficient number, since it is larger than the sum of its proper divisors (1010189).

6809011 is a wasteful number, since it uses less digits than its factorization.

6809011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32609.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 6809011 is about 2609.4081704479. The cubic root of 6809011 is about 189.5372951474.

The spelling of 6809011 in words is "six million, eight hundred nine thousand, eleven".