3848426816863 has 16 divisors (see below), whose sum is σ = 4018010141376. Its totient is φ = 3679032614400.

The previous prime is 3848426816791. The next prime is 3848426816893. The reversal of 3848426816863 is 3686186248483.

It is a cyclic number.

It is not a de Polignac number, because 3848426816863 - 2¹³ = 3848426808671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3848426816893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490054245 + ... + 490062097.

It is an arithmetic number, because the mean of its divisors is an integer number (251125633836).

Almost surely, 2^{3848426816863} is an apocalyptic number.

3848426816863 is a deficient number, since it is larger than the sum of its proper divisors (169583324513).

3848426816863 is a wasteful number, since it uses less digits than its factorization.

3848426816863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17154.

The product of its digits is 254803968, while the sum is 67.

The spelling of 3848426816863 in words is "three trillion, eight hundred forty-eight billion, four hundred twenty-six million, eight hundred sixteen thousand, eight hundred sixty-three".