6339968 has 16 divisors (see below), whose sum is σ = 12630660. Its totient is φ = 3169920.

The previous prime is 6339947. The next prime is 6339989. The reversal of 6339968 is 8699336.

It is an interprime number because it is at equal distance from previous prime (6339947) and next prime (6339989).

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24638 + ... + 24893.

Almost surely, 2^6339968 is an apocalyptic number.

It is an amenable number.

6339968 is a deficient number, since it is larger than the sum of its proper divisors (6290692).

6339968 is an equidigital number, since it uses as much as digits as its factorization.

6339968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49545 (or 49533 counting only the distinct ones).

The product of its digits is 209952, while the sum is 44.

The square root of 6339968 is about 2517.9293079830. The cubic root of 6339968 is about 185.0812207279.

It can be divided in two parts, 633 and 9968, that added together give a palindrome (10601).

The spelling of 6339968 in words is "six million, three hundred thirty-nine thousand, nine hundred sixty-eight".