3984072112 has 20 divisors (see below), whose sum is σ = 7729201480. Its totient is φ = 1989439488.

The previous prime is 3984072109. The next prime is 3984072139. The reversal of 3984072112 is 2112704893.

It is a super-2 number, since 2×3984072112² = 31745661187232281088, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 149598 + ... + 174205.

It is an arithmetic number, because the mean of its divisors is an integer number (386460074).

Almost surely, 2^3984072112 is an apocalyptic number.

It is an amenable number.

3984072112 is a deficient number, since it is larger than the sum of its proper divisors (3745129368).

3984072112 is a wasteful number, since it uses less digits than its factorization.

3984072112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324580 (or 324574 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 3984072112 is about 63119.5065886925. The cubic root of 3984072112 is about 1585.2912535853.

The spelling of 3984072112 in words is "three billion, nine hundred eighty-four million, seventy-two thousand, one hundred twelve".