6847941 has 4 divisors (see below), whose sum is σ = 9130592. Its totient is φ = 4565292.

The previous prime is 6847937. The next prime is 6847949. The reversal of 6847941 is 1497486.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6847941 - 2² = 6847937 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6847941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6847949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1141321 + ... + 1141326.

It is an arithmetic number, because the mean of its divisors is an integer number (2282648).

Almost surely, 2^6847941 is an apocalyptic number.

It is an amenable number.

6847941 is a deficient number, since it is larger than the sum of its proper divisors (2282651).

6847941 is a wasteful number, since it uses less digits than its factorization.

6847941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282650.

The product of its digits is 48384, while the sum is 39.

The square root of 6847941 is about 2616.8570843667. The cubic root of 6847941 is about 189.8978305731.

The spelling of 6847941 in words is "six million, eight hundred forty-seven thousand, nine hundred forty-one".