6108909 has 8 divisors (see below), whose sum is σ = 8161440. Its totient is φ = 4064496.

The previous prime is 6108889. The next prime is 6108913. The reversal of 6108909 is 9098016.

It is a happy number.

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

It is not a de Polignac number, because 6108909 - 2⁸ = 6108653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6108909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6108929) 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, 27 + ... + 3495.

It is an arithmetic number, because the mean of its divisors is an integer number (1020180).

Almost surely, 2^6108909 is an apocalyptic number.

It is an amenable number.

6108909 is a deficient number, since it is larger than the sum of its proper divisors (2052531).

6108909 is a wasteful number, since it uses less digits than its factorization.

6108909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4059.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 6108909 is about 2471.6207233312. The cubic root of 6108909 is about 182.8049221638.

The spelling of 6108909 in words is "six million, one hundred eight thousand, nine hundred nine".