3920566112 has 48 divisors (see below), whose sum is σ = 8207991792. Its totient is φ = 1836994560.

The previous prime is 3920566109. The next prime is 3920566121. The reversal of 3920566112 is 2116650293.

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 7 ways as a sum of consecutive naturals, for example, 111287 + ... + 142217.

It is an arithmetic number, because the mean of its divisors is an integer number (170999829).

Almost surely, 2^3920566112 is an apocalyptic number.

3920566112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3920566112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4103995896).

3920566112 is an abundant number, since it is smaller than the sum of its proper divisors (4287425680).

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

3920566112 is a wasteful number, since it uses less digits than its factorization.

3920566112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31191 (or 31183 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 3920566112 is about 62614.4241529059. The cubic root of 3920566112 is about 1576.8229316389.

The spelling of 3920566112 in words is "three billion, nine hundred twenty million, five hundred sixty-six thousand, one hundred twelve".