6339889336 has 64 divisors (see below), whose sum is σ = 13194005760. Its totient is φ = 2831808000.

The previous prime is 6339889321. The next prime is 6339889351.

6339889336 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (6339889321) and next prime (6339889351).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2104071 + ... + 2107081.

It is an arithmetic number, because the mean of its divisors is an integer number (206156340).

Almost surely, 2^6339889336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6339889336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6597002880).

6339889336 is an abundant number, since it is smaller than the sum of its proper divisors (6854116424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6339889336 is a wasteful number, since it uses less digits than its factorization.

6339889336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436 (or 3432 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 58.

The square root of 6339889336 is about 79623.4220314601. The cubic root of 6339889336 is about 1850.8045525140.

The spelling of 6339889336 in words is "six billion, three hundred thirty-nine million, eight hundred eighty-nine thousand, three hundred thirty-six".