3989260584 has 64 divisors (see below), whose sum is σ = 11098641600. Its totient is φ = 1327670208.

The previous prime is 3989260573. The next prime is 3989260591. The reversal of 3989260584 is 4850629893.

3989260584 is a `hidden beast` number, since 39 + 8 + 9 + 26 + 0 + 584 = 666.

3989260584 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 3989260584.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126907 + ... + 155189.

It is an arithmetic number, because the mean of its divisors is an integer number (173416275).

Almost surely, 2^3989260584 is an apocalyptic number.

It is an amenable number.

3989260584 is an abundant number, since it is smaller than the sum of its proper divisors (7109381016).

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

3989260584 is a wasteful number, since it uses less digits than its factorization.

3989260584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28951 (or 28941 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 3989260584 is about 63160.5936007571. The cubic root of 3989260584 is about 1585.9791319707.

The spelling of 3989260584 in words is "three billion, nine hundred eighty-nine million, two hundred sixty thousand, five hundred eighty-four".