3117117532 has 6 divisors (see below), whose sum is σ = 5454955688. Its totient is φ = 1558558764.

The previous prime is 3117117511. The next prime is 3117117533. The reversal of 3117117532 is 2357117113.

It is a junction number, because it is equal to n+sod(n) for n = 3117117494 and 3117117503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3117117533) 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 as a sum of consecutive naturals, namely, 389639688 + ... + 389639695.

Almost surely, 2^3117117532 is an apocalyptic number.

It is an amenable number.

3117117532 is a deficient number, since it is larger than the sum of its proper divisors (2337838156).

3117117532 is a wasteful number, since it uses less digits than its factorization.

3117117532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779279387 (or 779279385 counting only the distinct ones).

The product of its digits is 4410, while the sum is 31.

The square root of 3117117532 is about 55831.1519852492. The cubic root of 3117117532 is about 1460.7785820379.

The spelling of 3117117532 in words is "three billion, one hundred seventeen million, one hundred seventeen thousand, five hundred thirty-two".