6339449336 has 32 divisors (see below), whose sum is σ = 13530844800. Its totient is φ = 2756281440.

The previous prime is 6339449309. The next prime is 6339449341.

It is a happy number.

6339449336 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564046 + ... + 1568093.

It is an arithmetic number, because the mean of its divisors is an integer number (422838900).

Almost surely, 2^6339449336 is an apocalyptic number.

It is an amenable number.

6339449336 is an abundant number, since it is smaller than the sum of its proper divisors (7191395464).

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

6339449336 is a wasteful number, since it uses less digits than its factorization.

6339449336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132179 (or 3132175 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 50.

The square root of 6339449336 is about 79620.6589774287. The cubic root of 6339449336 is about 1850.7617351082.

The spelling of 6339449336 in words is "six billion, three hundred thirty-nine million, four hundred forty-nine thousand, three hundred thirty-six".