3875423911 has 2 divisors, whose sum is σ = 3875423912. Its totient is φ = 3875423910.

The previous prime is 3875423899. The next prime is 3875424011. The reversal of 3875423911 is 1193245783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3875423911 - 2²³ = 3867035303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3875423611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937711955 + 1937711956.

It is an arithmetic number, because the mean of its divisors is an integer number (1937711956).

Almost surely, 2^3875423911 is an apocalyptic number.

3875423911 is a deficient number, since it is larger than the sum of its proper divisors (1).

3875423911 is an equidigital number, since it uses as much as digits as its factorization.

3875423911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 43.

The square root of 3875423911 is about 62252.9028319162. The cubic root of 3875423911 is about 1570.7476000562.

The spelling of 3875423911 in words is "three billion, eight hundred seventy-five million, four hundred twenty-three thousand, nine hundred eleven".