3838703647825 has 12 divisors (see below), whose sum is σ = 4797472783360. Its totient is φ = 3046782105360.

The previous prime is 3838703647813. The next prime is 3838703647859. The reversal of 3838703647825 is 5287463078383.

3838703647825 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 3838703647825 - 2¹⁹ = 3838703123537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 604517085 + ... + 604523434.

Almost surely, 2^{3838703647825} is an apocalyptic number.

It is an amenable number.

3838703647825 is a deficient number, since it is larger than the sum of its proper divisors (958769135535).

3838703647825 is a wasteful number, since it uses less digits than its factorization.

3838703647825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209040656 (or 1209040651 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 64.

The spelling of 3838703647825 in words is "three trillion, eight hundred thirty-eight billion, seven hundred three million, six hundred forty-seven thousand, eight hundred twenty-five".