8691713801 has 4 divisors (see below), whose sum is σ = 8991428100. Its totient is φ = 8391999504.

The previous prime is 8691713791. The next prime is 8691713803. The reversal of 8691713801 is 1083171968.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1652503801 + 7039210000 = 40651^2 + 83900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8691713801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8691713803) 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, 149857106 + ... + 149857163.

It is an arithmetic number, because the mean of its divisors is an integer number (2247857025).

Almost surely, 2^8691713801 is an apocalyptic number.

It is an amenable number.

8691713801 is a deficient number, since it is larger than the sum of its proper divisors (299714299).

8691713801 is a wasteful number, since it uses less digits than its factorization.

8691713801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299714298.

The product of its (nonzero) digits is 72576, while the sum is 44.

The square root of 8691713801 is about 93229.3612602811. The cubic root of 8691713801 is about 2056.0569467521.

The spelling of 8691713801 in words is "eight billion, six hundred ninety-one million, seven hundred thirteen thousand, eight hundred one".