3944106384 has 40 divisors (see below), whose sum is σ = 10203772512. Its totient is φ = 1312788480.

The previous prime is 3944106371. The next prime is 3944106389. The reversal of 3944106384 is 4836014493.

It is not an unprimeable number, because it can be changed into a prime (3944106389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26289 + ... + 92624.

Almost surely, 2^3944106384 is an apocalyptic number.

It is an amenable number.

3944106384 is an abundant number, since it is smaller than the sum of its proper divisors (6259666128).

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

3944106384 is a wasteful number, since it uses less digits than its factorization.

3944106384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119615 (or 119609 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 3944106384 is about 62802.1208559074. The cubic root of 3944106384 is about 1579.9725445210.

The spelling of 3944106384 in words is "three billion, nine hundred forty-four million, one hundred six thousand, three hundred eighty-four".