8517671316 has 480 divisors, whose sum is σ = 29340622080. Its totient is φ = 2090188800.

The previous prime is 8517671311. The next prime is 8517671333. The reversal of 8517671316 is 6131767158.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8517671311) 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 159 ways as a sum of consecutive naturals, for example, 44132916 + ... + 44133108.

It is an arithmetic number, because the mean of its divisors is an integer number (61126296).

Almost surely, 2^8517671316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8517671316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14670311040).

8517671316 is an abundant number, since it is smaller than the sum of its proper divisors (20822950764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8517671316 is a wasteful number, since it uses less digits than its factorization.

8517671316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 306 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 8517671316 is about 92291.2309810634. The cubic root of 8517671316 is about 2042.2408507710.

The spelling of 8517671316 in words is "eight billion, five hundred seventeen million, six hundred seventy-one thousand, three hundred sixteen".