3852111072 has 96 divisors (see below), whose sum is σ = 10684638720. Its totient is φ = 1211811840.

The previous prime is 3852111071. The next prime is 3852111077. The reversal of 3852111072 is 2701112583.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3852111072² = 29677519422049978368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3852111071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490408 + ... + 498200.

It is an arithmetic number, because the mean of its divisors is an integer number (111298320).

Almost surely, 2^3852111072 is an apocalyptic number.

3852111072 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 3852111072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5342319360).

3852111072 is an abundant number, since it is smaller than the sum of its proper divisors (6832527648).

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

3852111072 is a wasteful number, since it uses less digits than its factorization.

3852111072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8096 (or 8088 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 3852111072 is about 62065.3774015755. The cubic root of 3852111072 is about 1567.5916219221.

The spelling of 3852111072 in words is "three billion, eight hundred fifty-two million, one hundred eleven thousand, seventy-two".