6339843 has 8 divisors (see below), whose sum is σ = 9392400. Its totient is φ = 4226544.

The previous prime is 6339811. The next prime is 6339847. The reversal of 6339843 is 3489336.

It is not a de Polignac number, because 6339843 - 2⁵ = 6339811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6339798 and 6339807.

It is not an unprimeable number, because it can be changed into a prime (6339847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117378 + ... + 117431.

It is an arithmetic number, because the mean of its divisors is an integer number (1174050).

Almost surely, 2^6339843 is an apocalyptic number.

6339843 is a deficient number, since it is larger than the sum of its proper divisors (3052557).

6339843 is a wasteful number, since it uses less digits than its factorization.

6339843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234818 (or 234812 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 6339843 is about 2517.9044858771. The cubic root of 6339843 is about 185.0800043545.

The spelling of 6339843 in words is "six million, three hundred thirty-nine thousand, eight hundred forty-three".