6791843 has 4 divisors (see below), whose sum is σ = 6861960. Its totient is φ = 6721728.

The previous prime is 6791819. The next prime is 6791861. The reversal of 6791843 is 3481976.

6791843 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 6791843 - 2⁶ = 6791779 is a prime.

It is a super-2 number, since 2×6791843² = 92258262673298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6791797 and 6791806.

It is not an unprimeable number, because it can be changed into a prime (6791803) 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, 34913 + ... + 35106.

It is an arithmetic number, because the mean of its divisors is an integer number (1715490).

Almost surely, 2^6791843 is an apocalyptic number.

6791843 is a deficient number, since it is larger than the sum of its proper divisors (70117).

6791843 is an equidigital number, since it uses as much as digits as its factorization.

6791843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70116.

The product of its digits is 36288, while the sum is 38.

The square root of 6791843 is about 2606.1164594085. The cubic root of 6791843 is about 189.3778635285.

The spelling of 6791843 in words is "six million, seven hundred ninety-one thousand, eight hundred forty-three".