8673708975 has 24 divisors (see below), whose sum is σ = 15184095120. Its totient is φ = 4353861120.

The previous prime is 8673708971. The next prime is 8673708983. The reversal of 8673708975 is 5798073768.

It is not a de Polignac number, because 8673708975 - 2² = 8673708971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8673708971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3400180 + ... + 3402729.

It is an arithmetic number, because the mean of its divisors is an integer number (632670630).

Almost surely, 2^8673708975 is an apocalyptic number.

8673708975 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8673708975 is a deficient number, since it is larger than the sum of its proper divisors (6510386145).

8673708975 is a wasteful number, since it uses less digits than its factorization.

8673708975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6802939 (or 6802934 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 60.

The square root of 8673708975 is about 93132.7492077840. The cubic root of 8673708975 is about 2054.6362626623.

The spelling of 8673708975 in words is "eight billion, six hundred seventy-three million, seven hundred eight thousand, nine hundred seventy-five".