3136180868 has 12 divisors (see below), whose sum is σ = 5557789440. Its totient is φ = 1548241032.

The previous prime is 3136180867. The next prime is 3136180909. The reversal of 3136180868 is 8680816313.

3136180868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3136180867) 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, 4961996 + ... + 4962627.

It is an arithmetic number, because the mean of its divisors is an integer number (463149120).

Almost surely, 2^3136180868 is an apocalyptic number.

It is an amenable number.

3136180868 is a deficient number, since it is larger than the sum of its proper divisors (2421608572).

3136180868 is a wasteful number, since it uses less digits than its factorization.

3136180868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9924706 (or 9924704 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 3136180868 is about 56001.6148695732. The cubic root of 3136180868 is about 1463.7504234047.

The spelling of 3136180868 in words is "three billion, one hundred thirty-six million, one hundred eighty thousand, eight hundred sixty-eight".