6799943 has 4 divisors (see below), whose sum is σ = 7019328. Its totient is φ = 6580560.

The previous prime is 6799937. The next prime is 6799979. The reversal of 6799943 is 3499976.

6799943 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 6799943 - 2⁸ = 6799687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6799993) 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, 109646 + ... + 109707.

It is an arithmetic number, because the mean of its divisors is an integer number (1754832).

Almost surely, 2^6799943 is an apocalyptic number.

6799943 is a deficient number, since it is larger than the sum of its proper divisors (219385).

6799943 is a wasteful number, since it uses less digits than its factorization.

6799943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219384.

The product of its digits is 367416, while the sum is 47.

The square root of 6799943 is about 2607.6700328071. The cubic root of 6799943 is about 189.4531180799.

The spelling of 6799943 in words is "six million, seven hundred ninety-nine thousand, nine hundred forty-three".