3989596160 has 96 divisors (see below), whose sum is σ = 10443232800. Its totient is φ = 1450721280.

The previous prime is 3989596157. The next prime is 3989596187. The reversal of 3989596160 is 616959893.

It is a junction number, because it is equal to n+sod(n) for n = 3989596096 and 3989596105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94931 + ... + 130349.

It is an arithmetic number, because the mean of its divisors is an integer number (108783675).

Almost surely, 2^3989596160 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 3989596160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5221616400).

3989596160 is an abundant number, since it is smaller than the sum of its proper divisors (6453636640).

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

3989596160 is a wasteful number, since it uses less digits than its factorization.

3989596160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35457 (or 35437 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 56.

The square root of 3989596160 is about 63163.2500747072. The cubic root of 3989596160 is about 1586.0236014991.

The spelling of 3989596160 in words is "three billion, nine hundred eighty-nine million, five hundred ninety-six thousand, one hundred sixty".