3848874738169 has 2 divisors, whose sum is σ = 3848874738170. Its totient is φ = 3848874738168.

The previous prime is 3848874738161. The next prime is 3848874738173. The reversal of 3848874738169 is 9618374788483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3403434625600 + 445440112569 = 1844840^2 + 667413^2 .

It is an emirp because it is prime and its reverse (9618374788483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3848874738169 - 2³ = 3848874738161 is a prime.

It is a super-2 number, since 2×3848874738169² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3848874738095 and 3848874738104.

It is not a weakly prime, because it can be changed into another prime (3848874738161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924437369084 + 1924437369085.

It is an arithmetic number, because the mean of its divisors is an integer number (1924437369085).

Almost surely, 2^{3848874738169} is an apocalyptic number.

It is an amenable number.

3848874738169 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848874738169 is an equidigital number, since it uses as much as digits as its factorization.

3848874738169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1560674304, while the sum is 76.

The spelling of 3848874738169 in words is "three trillion, eight hundred forty-eight billion, eight hundred seventy-four million, seven hundred thirty-eight thousand, one hundred sixty-nine".