8487344906879 has 8 divisors (see below), whose sum is σ = 8536704728832. Its totient is φ = 8438036371360.

The previous prime is 8487344906867. The next prime is 8487344906891. The reversal of 8487344906879 is 9786094437848.

It is an interprime number because it is at equal distance from previous prime (8487344906867) and next prime (8487344906891).

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 8487344906879 - 2⁴⁰ = 7387833279103 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 (8487344906849) 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, 12489644 + ... + 13151649.

It is an arithmetic number, because the mean of its divisors is an integer number (1067088091104).

Almost surely, 2^{8487344906879} is an apocalyptic number.

8487344906879 is a deficient number, since it is larger than the sum of its proper divisors (49359821953).

8487344906879 is a wasteful number, since it uses less digits than its factorization.

8487344906879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25643217.

The product of its (nonzero) digits is 2341011456, while the sum is 77.

The spelling of 8487344906879 in words is "eight trillion, four hundred eighty-seven billion, three hundred forty-four million, nine hundred six thousand, eight hundred seventy-nine".