3111683542 has 24 divisors (see below), whose sum is σ = 5373956232. Its totient is φ = 1339956000.

The previous prime is 3111683537. The next prime is 3111683573. The reversal of 3111683542 is 2453861113.

It is a junction number, because it is equal to n+sod(n) for n = 3111683498 and 3111683507.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 187959 + ... + 203842.

It is an arithmetic number, because the mean of its divisors is an integer number (223914843).

Almost surely, 2^3111683542 is an apocalyptic number.

3111683542 is a deficient number, since it is larger than the sum of its proper divisors (2262272690).

3111683542 is a wasteful number, since it uses less digits than its factorization.

3111683542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391852 (or 391833 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 3111683542 is about 55782.4662595694. The cubic root of 3111683542 is about 1459.9292425207.

The spelling of 3111683542 in words is "three billion, one hundred eleven million, six hundred eighty-three thousand, five hundred forty-two".