6624013679 has 8 divisors (see below), whose sum is σ = 6674522160. Its totient is φ = 6573692736.

The previous prime is 6624013673. The next prime is 6624013687. The reversal of 6624013679 is 9763104266.

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 6624013679 - 2⁴ = 6624013663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6624013673) by changing a digit.

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, 24437 + ... + 117665.

It is an arithmetic number, because the mean of its divisors is an integer number (834315270).

Almost surely, 2^6624013679 is an apocalyptic number.

6624013679 is a deficient number, since it is larger than the sum of its proper divisors (50508481).

6624013679 is a wasteful number, since it uses less digits than its factorization.

6624013679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93769.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 6624013679 is about 81388.0438332314. The cubic root of 6624013679 is about 1878.0496673647.

The spelling of 6624013679 in words is "six billion, six hundred twenty-four million, thirteen thousand, six hundred seventy-nine".