6384502047979 has 8 divisors (see below), whose sum is σ = 6967142990640. Its totient is φ = 5802233049600.

The previous prime is 6384502047929. The next prime is 6384502047991. The reversal of 6384502047979 is 9797402054836.

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

It is a cyclic number.

It is not a de Polignac number, because 6384502047979 - 2²³ = 6384493659371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6384502047979.

It is not an unprimeable number, because it can be changed into a prime (6384502047929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92950174 + ... + 93018835.

It is an arithmetic number, because the mean of its divisors is an integer number (870892873830).

Almost surely, 2^{6384502047979} is an apocalyptic number.

6384502047979 is a deficient number, since it is larger than the sum of its proper divisors (582640942661).

6384502047979 is a wasteful number, since it uses less digits than its factorization.

6384502047979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185972141.

The product of its (nonzero) digits is 91445760, while the sum is 64.

The spelling of 6384502047979 in words is "six trillion, three hundred eighty-four billion, five hundred two million, forty-seven thousand, nine hundred seventy-nine".