6109347 has 4 divisors (see below), whose sum is σ = 8145800. Its totient is φ = 4072896.

The previous prime is 6109339. The next prime is 6109349. The reversal of 6109347 is 7439016.

It is a happy number.

6109347 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6109347 - 2³ = 6109339 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6109349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018222 + ... + 1018227.

It is an arithmetic number, because the mean of its divisors is an integer number (2036450).

Almost surely, 2^6109347 is an apocalyptic number.

6109347 is a deficient number, since it is larger than the sum of its proper divisors (2036453).

6109347 is a wasteful number, since it uses less digits than its factorization.

6109347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036452.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 6109347 is about 2471.7093275707. The cubic root of 6109347 is about 182.8092910095.

The spelling of 6109347 in words is "six million, one hundred nine thousand, three hundred forty-seven".