3713131117 has 4 divisors (see below), whose sum is σ = 3727579356. Its totient is φ = 3698682880.

The previous prime is 3713131073. The next prime is 3713131129. The reversal of 3713131117 is 7111313173.

It is a happy number.

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 3568987081 + 144144036 = 59741^2 + 12006^2 .

It is a cyclic number.

It is not a de Polignac number, because 3713131117 - 2¹⁵ = 3713098349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3713161117) 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, 7223734 + ... + 7224247.

It is an arithmetic number, because the mean of its divisors is an integer number (931894839).

Almost surely, 2^3713131117 is an apocalyptic number.

It is an amenable number.

3713131117 is a deficient number, since it is larger than the sum of its proper divisors (14448239).

3713131117 is a wasteful number, since it uses less digits than its factorization.

3713131117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14448238.

The product of its digits is 1323, while the sum is 28.

The square root of 3713131117 is about 60935.4668235175. The cubic root of 3713131117 is about 1548.5079109106.

The spelling of 3713131117 in words is "three billion, seven hundred thirteen million, one hundred thirty-one thousand, one hundred seventeen".