2938685156 has 12 divisors (see below), whose sum is σ = 5610217200. Its totient is φ = 1335765960.

The previous prime is 2938685149. The next prime is 2938685171. The reversal of 2938685156 is 6515868392.

2938685156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2938685098 and 2938685107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33394106 + ... + 33394193.

It is an arithmetic number, because the mean of its divisors is an integer number (467518100).

Almost surely, 2^2938685156 is an apocalyptic number.

It is an amenable number.

2938685156 is a deficient number, since it is larger than the sum of its proper divisors (2671532044).

2938685156 is a wasteful number, since it uses less digits than its factorization.

2938685156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66788314 (or 66788312 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 53.

The square root of 2938685156 is about 54209.6408030896. The cubic root of 2938685156 is about 1432.3561587451.

The spelling of 2938685156 in words is "two billion, nine hundred thirty-eight million, six hundred eighty-five thousand, one hundred fifty-six".