3989327104 has 72 divisors (see below), whose sum is σ = 9124579520. Its totient is φ = 1705218048.

The previous prime is 3989327033. The next prime is 3989327113. The reversal of 3989327104 is 4017239893.

It is a congruent number.

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, 730207 + ... + 735649.

Almost surely, 2^3989327104 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 3989327104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4562289760).

3989327104 is an abundant number, since it is smaller than the sum of its proper divisors (5135252416).

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

3989327104 is an equidigital number, since it uses as much as digits as its factorization.

3989327104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5875 (or 5861 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 3989327104 is about 63161.1201927262. The cubic root of 3989327104 is about 1585.9879472005.

The spelling of 3989327104 in words is "three billion, nine hundred eighty-nine million, three hundred twenty-seven thousand, one hundred four".