8739812873 has 8 divisors (see below), whose sum is σ = 9568034976. Its totient is φ = 7917206400.

The previous prime is 8739812843. The next prime is 8739812891. The reversal of 8739812873 is 3782189378.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8739812873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8739812843) 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, 1400648 + ... + 1406873.

It is an arithmetic number, because the mean of its divisors is an integer number (1196004372).

Almost surely, 2^8739812873 is an apocalyptic number.

It is an amenable number.

8739812873 is a deficient number, since it is larger than the sum of its proper divisors (828222103).

8739812873 is a wasteful number, since it uses less digits than its factorization.

8739812873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807815.

The product of its digits is 4064256, while the sum is 56.

The square root of 8739812873 is about 93486.9663268629. The cubic root of 8739812873 is about 2059.8426430373.

The spelling of 8739812873 in words is "eight billion, seven hundred thirty-nine million, eight hundred twelve thousand, eight hundred seventy-three".