6803109 has 20 divisors (see below), whose sum is σ = 10384704. Its totient is φ = 4436424.

The previous prime is 6803107. The next prime is 6803117. The reversal of 6803109 is 9013086.

It is not a de Polignac number, because 6803109 - 2¹ = 6803107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

6803109 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6803107) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2914 + ... + 4700.

Almost surely, 2^6803109 is an apocalyptic number.

It is an amenable number.

6803109 is a deficient number, since it is larger than the sum of its proper divisors (3581595).

6803109 is a wasteful number, since it uses less digits than its factorization.

6803109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846 (or 1837 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 6803109 is about 2608.2770174964. The cubic root of 6803109 is about 189.4825161453.

The spelling of 6803109 in words is "six million, eight hundred three thousand, one hundred nine".