6679864573 has 8 divisors (see below), whose sum is σ = 6747941376. Its totient is φ = 6611826000.

The previous prime is 6679864559. The next prime is 6679864579. The reversal of 6679864573 is 3754689766.

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 6679864573 - 2²⁵ = 6646310141 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 (6679864579) 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, 455668 + ... + 470098.

It is an arithmetic number, because the mean of its divisors is an integer number (843492672).

Almost surely, 2^6679864573 is an apocalyptic number.

It is an amenable number.

6679864573 is a deficient number, since it is larger than the sum of its proper divisors (68076803).

6679864573 is a wasteful number, since it uses less digits than its factorization.

6679864573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19115.

The product of its digits is 45722880, while the sum is 61.

The square root of 6679864573 is about 81730.4384730683. The cubic root of 6679864573 is about 1883.3132096283.

The spelling of 6679864573 in words is "six billion, six hundred seventy-nine million, eight hundred sixty-four thousand, five hundred seventy-three".