3982942384 has 20 divisors (see below), whose sum is σ = 8052471216. Its totient is φ = 1904885312.

The previous prime is 3982942349. The next prime is 3982942387. The reversal of 3982942384 is 4832492893.

3982942384 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 (3982942387) 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, 5411239 + ... + 5411974.

Almost surely, 2^3982942384 is an apocalyptic number.

It is an amenable number.

3982942384 is an abundant number, since it is smaller than the sum of its proper divisors (4069528832).

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

3982942384 is a wasteful number, since it uses less digits than its factorization.

3982942384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10823244 (or 10823238 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 52.

The square root of 3982942384 is about 63110.5568348117. The cubic root of 3982942384 is about 1585.1413970922.

The spelling of 3982942384 in words is "three billion, nine hundred eighty-two million, nine hundred forty-two thousand, three hundred eighty-four".