3848267869 has 2 divisors, whose sum is σ = 3848267870. Its totient is φ = 3848267868.

The previous prime is 3848267867. The next prime is 3848267881. The reversal of 3848267869 is 9687628483.

3848267869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3695424100 + 152843769 = 60790^2 + 12363^2 .

It is a cyclic number.

It is not a de Polignac number, because 3848267869 - 2¹ = 3848267867 is a prime.

It is a super-2 number, since 2×3848267869² = 29618331183155602322, which contains 22 as substring.

Together with 3848267867, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3848267867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924133934 + 1924133935.

It is an arithmetic number, because the mean of its divisors is an integer number (1924133935).

Almost surely, 2^3848267869 is an apocalyptic number.

It is an amenable number.

3848267869 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848267869 is an equidigital number, since it uses as much as digits as its factorization.

3848267869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27869184, while the sum is 61.

The square root of 3848267869 is about 62034.4087503057. The cubic root of 3848267869 is about 1567.0701262738.

The spelling of 3848267869 in words is "three billion, eight hundred forty-eight million, two hundred sixty-seven thousand, eight hundred sixty-nine".