3841189888 has 48 divisors (see below), whose sum is σ = 8014537440. Its totient is φ = 1837068288.

The previous prime is 3841189873. The next prime is 3841189889. The reversal of 3841189888 is 8889811483.

It is not an unprimeable number, because it can be changed into a prime (3841189889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6331 + ... + 87877.

It is an arithmetic number, because the mean of its divisors is an integer number (166969530).

Almost surely, 2^3841189888 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 3841189888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4007268720).

3841189888 is an abundant number, since it is smaller than the sum of its proper divisors (4173347552).

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

3841189888 is an equidigital number, since it uses as much as digits as its factorization.

3841189888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81592 (or 81572 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 58.

The square root of 3841189888 is about 61977.3336632030. Note that the first 3 decimals coincide. The cubic root of 3841189888 is about 1566.1087846955.

The spelling of 3841189888 in words is "three billion, eight hundred forty-one million, one hundred eighty-nine thousand, eight hundred eighty-eight".