3804921568 has 48 divisors (see below), whose sum is σ = 8856298080. Its totient is φ = 1574447616.

The previous prime is 3804921559. The next prime is 3804921577. The reversal of 3804921568 is 8651294083.

It is an interprime number because it is at equal distance from previous prime (3804921559) and next prime (3804921577).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286371 + ... + 299362.

It is an arithmetic number, because the mean of its divisors is an integer number (184506210).

Almost surely, 2^3804921568 is an apocalyptic number.

It is an amenable number.

3804921568 is an abundant number, since it is smaller than the sum of its proper divisors (5051376512).

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

3804921568 is a wasteful number, since it uses less digits than its factorization.

3804921568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585779 (or 585771 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 3804921568 is about 61684.0463004819. The cubic root of 3804921568 is about 1561.1641496656.

The spelling of 3804921568 in words is "three billion, eight hundred four million, nine hundred twenty-one thousand, five hundred sixty-eight".