8484879687 has 8 divisors (see below), whose sum is σ = 11418903936. Its totient is φ = 5603720952.

The previous prime is 8484879671. The next prime is 8484879743. The reversal of 8484879687 is 7869784848.

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

It is not a de Polignac number, because 8484879687 - 2⁴ = 8484879671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8484879617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13216003 + ... + 13216644.

It is an arithmetic number, because the mean of its divisors is an integer number (1427362992).

Almost surely, 2^8484879687 is an apocalyptic number.

8484879687 is a deficient number, since it is larger than the sum of its proper divisors (2934024249).

8484879687 is a wasteful number, since it uses less digits than its factorization.

8484879687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26432757.

The product of its digits is 173408256, while the sum is 69.

The square root of 8484879687 is about 92113.4066626569. The cubic root of 8484879687 is about 2039.6167169672.

The spelling of 8484879687 in words is "eight billion, four hundred eighty-four million, eight hundred seventy-nine thousand, six hundred eighty-seven".