6893109 has 12 divisors (see below), whose sum is σ = 10542636. Its totient is φ = 4324992.

The previous prime is 6893087. The next prime is 6893119. The reversal of 6893109 is 9013986.

6893109 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5062500 + 1830609 = 2250^2 + 1353^2 .

It is not a de Polignac number, because 6893109 - 2¹¹ = 6891061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6893119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22374 + ... + 22679.

It is an arithmetic number, because the mean of its divisors is an integer number (878553).

Almost surely, 2^6893109 is an apocalyptic number.

It is an amenable number.

6893109 is a deficient number, since it is larger than the sum of its proper divisors (3649527).

6893109 is a wasteful number, since it uses less digits than its factorization.

6893109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45076 (or 45073 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 6893109 is about 2625.4731002240. The cubic root of 6893109 is about 190.3144285842.

The spelling of 6893109 in words is "six million, eight hundred ninety-three thousand, one hundred nine".