8491713307 has 8 divisors (see below), whose sum is σ = 10587071232. Its totient is φ = 6616919400.

The previous prime is 8491713289. The next prime is 8491713331. The reversal of 8491713307 is 7033171948.

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

It is not a de Polignac number, because 8491713307 - 2⁷ = 8491713179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8491713337) 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 7 ways as a sum of consecutive naturals, for example, 55140919 + ... + 55141072.

It is an arithmetic number, because the mean of its divisors is an integer number (1323383904).

Almost surely, 2^8491713307 is an apocalyptic number.

8491713307 is a deficient number, since it is larger than the sum of its proper divisors (2095357925).

8491713307 is a wasteful number, since it uses less digits than its factorization.

8491713307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110282009.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 8491713307 is about 92150.4927116508. The cubic root of 8491713307 is about 2040.1641309536.

The spelling of 8491713307 in words is "eight billion, four hundred ninety-one million, seven hundred thirteen thousand, three hundred seven".