8001747713 has 4 divisors (see below), whose sum is σ = 8079434688. Its totient is φ = 7924060740.

The previous prime is 8001747709. The next prime is 8001747823. The reversal of 8001747713 is 3177471008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8001747713 - 2² = 8001747709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8001747703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38843333 + ... + 38843538.

It is an arithmetic number, because the mean of its divisors is an integer number (2019858672).

Almost surely, 2^8001747713 is an apocalyptic number.

It is an amenable number.

8001747713 is a deficient number, since it is larger than the sum of its proper divisors (77686975).

8001747713 is a wasteful number, since it uses less digits than its factorization.

8001747713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77686974.

The product of its (nonzero) digits is 32928, while the sum is 38.

The square root of 8001747713 is about 89452.4885791334. The cubic root of 8001747713 is about 2000.1456321454.

The spelling of 8001747713 in words is "eight billion, one million, seven hundred forty-seven thousand, seven hundred thirteen".