6339686 has 8 divisors (see below), whose sum is σ = 9816384. Its totient is φ = 3067560.

The previous prime is 6339679. The next prime is 6339703. The reversal of 6339686 is 6869336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 51065 + ... + 51188.

It is an arithmetic number, because the mean of its divisors is an integer number (1227048).

Almost surely, 2^6339686 is an apocalyptic number.

6339686 is a deficient number, since it is larger than the sum of its proper divisors (3476698).

6339686 is a wasteful number, since it uses less digits than its factorization.

6339686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102286.

The product of its digits is 139968, while the sum is 41.

The square root of 6339686 is about 2517.8733089653. The cubic root of 6339686 is about 185.0784765669.

The spelling of 6339686 in words is "six million, three hundred thirty-nine thousand, six hundred eighty-six".