8077984317 has 24 divisors (see below), whose sum is σ = 12742748928. Its totient is φ = 4901047200.

The previous prime is 8077984303. The next prime is 8077984319. The reversal of 8077984317 is 7134897708.

8077984317 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8077984317 - 2¹⁰ = 8077983293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8077984319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 477909 + ... + 494522.

It is an arithmetic number, because the mean of its divisors is an integer number (530947872).

Almost surely, 2^8077984317 is an apocalyptic number.

It is an amenable number.

8077984317 is a deficient number, since it is larger than the sum of its proper divisors (4664764611).

8077984317 is a wasteful number, since it uses less digits than its factorization.

8077984317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972521 (or 972518 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The square root of 8077984317 is about 89877.6074281019. The cubic root of 8077984317 is about 2006.4776901976.

The spelling of 8077984317 in words is "eight billion, seventy-seven million, nine hundred eighty-four thousand, three hundred seventeen".