379838111 has 2 divisors, whose sum is σ = 379838112. Its totient is φ = 379838110.

The previous prime is 379838099. The next prime is 379838153. The reversal of 379838111 is 111838973.

It is a weak prime.

It is an emirp because it is prime and its reverse (111838973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 379838111 - 2²⁶ = 312729247 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379838171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189919055 + 189919056.

It is an arithmetic number, because the mean of its divisors is an integer number (189919056).

Almost surely, 2^379838111 is an apocalyptic number.

379838111 is a deficient number, since it is larger than the sum of its proper divisors (1).

379838111 is an equidigital number, since it uses as much as digits as its factorization.

379838111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 41.

The square root of 379838111 is about 19489.4358820362. The cubic root of 379838111 is about 724.2127711942.

The spelling of 379838111 in words is "three hundred seventy-nine million, eight hundred thirty-eight thousand, one hundred eleven".