3789543912 has 256 divisors, whose sum is σ = 12618547200. Its totient is φ = 919296000.

The previous prime is 3789543907. The next prime is 3789543929. The reversal of 3789543912 is 2193459873.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1660212 + ... + 1662492.

It is an arithmetic number, because the mean of its divisors is an integer number (49291200).

Almost surely, 2^3789543912 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 3789543912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6309273600).

3789543912 is an abundant number, since it is smaller than the sum of its proper divisors (8829003288).

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

3789543912 is a wasteful number, since it uses less digits than its factorization.

3789543912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368 (or 2364 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 3789543912 is about 61559.2715356509. The cubic root of 3789543912 is about 1559.0581527118.

The spelling of 3789543912 in words is "three billion, seven hundred eighty-nine million, five hundred forty-three thousand, nine hundred twelve".