3781590389625 has 32 divisors (see below), whose sum is σ = 6302732492160. Its totient is φ = 2013589848000.

The previous prime is 3781590389573. The next prime is 3781590389627. The reversal of 3781590389625 is 5269830951873.

3781590389625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3781590389625 - 2⁶ = 3781590389561 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3781590389627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7913466 + ... + 8377715.

It is an arithmetic number, because the mean of its divisors is an integer number (196960390380).

Almost surely, 2^{3781590389625} is an apocalyptic number.

It is an amenable number.

3781590389625 is a deficient number, since it is larger than the sum of its proper divisors (2521142102535).

3781590389625 is a wasteful number, since it uses less digits than its factorization.

3781590389625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16291818 (or 16291808 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 66.

The spelling of 3781590389625 in words is "three trillion, seven hundred eighty-one billion, five hundred ninety million, three hundred eighty-nine thousand, six hundred twenty-five".