3885111140 has 24 divisors (see below), whose sum is σ = 8163492792. Its totient is φ = 1553137920.

The previous prime is 3885111101. The next prime is 3885111157. The reversal of 3885111140 is 411115883.

3885111140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 117115684 + 3767995456 = 10822^2 + 61384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3885111097 and 3885111106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20969 + ... + 90608.

It is an arithmetic number, because the mean of its divisors is an integer number (340145533).

Almost surely, 2^3885111140 is an apocalyptic number.

It is an amenable number.

3885111140 is an abundant number, since it is smaller than the sum of its proper divisors (4278381652).

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

3885111140 is a wasteful number, since it uses less digits than its factorization.

3885111140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113327 (or 113325 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 3885111140 is about 62330.6597109320. The cubic root of 3885111140 is about 1572.0552876117.

The spelling of 3885111140 in words is "three billion, eight hundred eighty-five million, one hundred eleven thousand, one hundred forty".