8673917005 has 16 divisors (see below), whose sum is σ = 11212153344. Its totient is φ = 6403763520.

The previous prime is 8673916997. The next prime is 8673917033. The reversal of 8673917005 is 5007193768.

It is not a de Polignac number, because 8673917005 - 2³ = 8673916997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290692 + ... + 319138.

It is an arithmetic number, because the mean of its divisors is an integer number (700759584).

Almost surely, 2^8673917005 is an apocalyptic number.

It is an amenable number.

8673917005 is a deficient number, since it is larger than the sum of its proper divisors (2538236339).

8673917005 is a wasteful number, since it uses less digits than its factorization.

8673917005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33156.

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 8673917005 is about 93133.8660477487. The cubic root of 8673917005 is about 2054.6526886444.

The spelling of 8673917005 in words is "eight billion, six hundred seventy-three million, nine hundred seventeen thousand, five".