3989160384 has 56 divisors (see below), whose sum is σ = 11514173568. Its totient is φ = 1208835840.

The previous prime is 3989160341. The next prime is 3989160389. The reversal of 3989160384 is 4830619893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3989160389) 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, 942292 + ... + 946515.

Almost surely, 2^3989160384 is an apocalyptic number.

It is an amenable number.

3989160384 is an abundant number, since it is smaller than the sum of its proper divisors (7525013184).

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

3989160384 is a wasteful number, since it uses less digits than its factorization.

3989160384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888833 (or 1888823 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 3989160384 is about 63159.8003796719. The cubic root of 3989160384 is about 1585.9658532828.

The spelling of 3989160384 in words is "three billion, nine hundred eighty-nine million, one hundred sixty thousand, three hundred eighty-four".