3112027992 has 128 divisors (see below), whose sum is σ = 8934182400. Its totient is φ = 1003072896.

The previous prime is 3112027981. The next prime is 3112027999. The reversal of 3112027992 is 2997202113.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112027999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 955038 + ... + 958290.

It is an arithmetic number, because the mean of its divisors is an integer number (69798300).

Almost surely, 2^3112027992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3112027992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4467091200).

3112027992 is an abundant number, since it is smaller than the sum of its proper divisors (5822154408).

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

3112027992 is a wasteful number, since it uses less digits than its factorization.

3112027992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414 (or 3404 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 3112027992 is about 55785.5536138165. The cubic root of 3112027992 is about 1459.9831098315.

The spelling of 3112027992 in words is "three billion, one hundred twelve million, twenty-seven thousand, nine hundred ninety-two".