8387454713 has 16 divisors (see below), whose sum is σ = 9699595776. Its totient is φ = 7167978240.

The previous prime is 8387454707. The next prime is 8387454737. The reversal of 8387454713 is 3174547838.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8387454713 - 2²⁰ = 8386406137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8387054713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135395 + ... + 187367.

It is an arithmetic number, because the mean of its divisors is an integer number (606224736).

Almost surely, 2^8387454713 is an apocalyptic number.

It is an amenable number.

8387454713 is a deficient number, since it is larger than the sum of its proper divisors (1312141063).

8387454713 is a wasteful number, since it uses less digits than its factorization.

8387454713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52864.

The product of its digits is 2257920, while the sum is 50.

The square root of 8387454713 is about 91583.0481748669. The cubic root of 8387454713 is about 2031.7802265597.

The spelling of 8387454713 in words is "eight billion, three hundred eighty-seven million, four hundred fifty-four thousand, seven hundred thirteen".