3116116540 has 12 divisors (see below), whose sum is σ = 6543844776. Its totient is φ = 1246446608.

The previous prime is 3116116537. The next prime is 3116116543. The reversal of 3116116540 is 456116113.

It is an interprime number because it is at equal distance from previous prime (3116116537) and next prime (3116116543).

It is a junction number, because it is equal to n+sod(n) for n = 3116116499 and 3116116508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3116116543) 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 3 ways as a sum of consecutive naturals, for example, 77902894 + ... + 77902933.

It is an arithmetic number, because the mean of its divisors is an integer number (545320398).

Almost surely, 2^3116116540 is an apocalyptic number.

It is an amenable number.

3116116540 is an abundant number, since it is smaller than the sum of its proper divisors (3427728236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3116116540 is a wasteful number, since it uses less digits than its factorization.

3116116540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155805836 (or 155805834 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 3116116540 is about 55822.1868077559. The cubic root of 3116116540 is about 1460.6221999308.

The spelling of 3116116540 in words is "three billion, one hundred sixteen million, one hundred sixteen thousand, five hundred forty".