3798881712 has 120 divisors (see below), whose sum is σ = 10742729088. Its totient is φ = 1253145600.

The previous prime is 3798881677. The next prime is 3798881719. The reversal of 3798881712 is 2171888973.

It is a happy number.

3798881712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3798881719) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9023262 + ... + 9023682.

Almost surely, 2^3798881712 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 3798881712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5371364544).

3798881712 is an abundant number, since it is smaller than the sum of its proper divisors (6943847376).

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

3798881712 is a wasteful number, since it uses less digits than its factorization.

3798881712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 930 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 54.

The square root of 3798881712 is about 61635.0688488299. The cubic root of 3798881712 is about 1560.3376586647.

The spelling of 3798881712 in words is "three billion, seven hundred ninety-eight million, eight hundred eighty-one thousand, seven hundred twelve".