3804521218708 has 48 divisors (see below), whose sum is σ = 7886888553600. Its totient is φ = 1571191574400.

The previous prime is 3804521218669. The next prime is 3804521218717. The reversal of 3804521218708 is 8078121254083.

It is a happy number.

3804521218708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 4189218 + ... + 5015833.

It is an arithmetic number, because the mean of its divisors is an integer number (164310178200).

Almost surely, 2^{3804521218708} is an apocalyptic number.

It is an amenable number.

3804521218708 is an abundant number, since it is smaller than the sum of its proper divisors (4082367334892).

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

3804521218708 is a wasteful number, since it uses less digits than its factorization.

3804521218708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9205600 (or 9205598 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 3804521218708 in words is "three trillion, eight hundred four billion, five hundred twenty-one million, two hundred eighteen thousand, seven hundred eight".