2381712717 has 16 divisors (see below), whose sum is σ = 3227394240. Its totient is φ = 1561984512.

The previous prime is 2381712709. The next prime is 2381712743. The reversal of 2381712717 is 7172171832.

It is not a de Polignac number, because 2381712717 - 2³ = 2381712709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381712787) 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 15 ways as a sum of consecutive naturals, for example, 147709 + ... + 163037.

It is an arithmetic number, because the mean of its divisors is an integer number (201712140).

Almost surely, 2^2381712717 is an apocalyptic number.

It is an amenable number.

2381712717 is a deficient number, since it is larger than the sum of its proper divisors (845681523).

2381712717 is a wasteful number, since it uses less digits than its factorization.

2381712717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16172.

The product of its digits is 32928, while the sum is 39.

The square root of 2381712717 is about 48802.7941515647. The cubic root of 2381712717 is about 1335.4566402074.

The spelling of 2381712717 in words is "two billion, three hundred eighty-one million, seven hundred twelve thousand, seven hundred seventeen".