6399335082 has 32 divisors (see below), whose sum is σ = 14629449600. Its totient is φ = 1828081728.

The previous prime is 6399335077. The next prime is 6399335093. The reversal of 6399335082 is 2805339936.

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 15 ways as a sum of consecutive naturals, for example, 437544 + ... + 451932.

It is an arithmetic number, because the mean of its divisors is an integer number (457170300).

Almost surely, 2^6399335082 is an apocalyptic number.

6399335082 is an abundant number, since it is smaller than the sum of its proper divisors (8230114518).

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

6399335082 is a wasteful number, since it uses less digits than its factorization.

6399335082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24990.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The square root of 6399335082 is about 79995.8441545559. The cubic root of 6399335082 is about 1856.5712338024.

The spelling of 6399335082 in words is "six billion, three hundred ninety-nine million, three hundred thirty-five thousand, eighty-two".