6847049 has 12 divisors (see below), whose sum is σ = 7906320. Its totient is φ = 5864400.

The previous prime is 6847033. The next prime is 6847081. The reversal of 6847049 is 9407486.

It is a happy number.

It is not a de Polignac number, because 6847049 - 2⁴ = 6847033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6847349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37739 + ... + 37919.

It is an arithmetic number, because the mean of its divisors is an integer number (658860).

Almost surely, 2^6847049 is an apocalyptic number.

It is an amenable number.

6847049 is a deficient number, since it is larger than the sum of its proper divisors (1059271).

6847049 is a wasteful number, since it uses less digits than its factorization.

6847049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 6847049 is about 2616.6866453590. The cubic root of 6847049 is about 189.8895849696.

The spelling of 6847049 in words is "six million, eight hundred forty-seven thousand, forty-nine".