376111117 has 2 divisors, whose sum is σ = 376111118. Its totient is φ = 376111116.

The previous prime is 376111091. The next prime is 376111147. The reversal of 376111117 is 711111673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323316361 + 52794756 = 17981^2 + 7266^2 .

It is an emirp because it is prime and its reverse (711111673) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376111117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376111147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188055558 + 188055559.

It is an arithmetic number, because the mean of its divisors is an integer number (188055559).

Almost surely, 2^376111117 is an apocalyptic number.

It is an amenable number.

376111117 is a deficient number, since it is larger than the sum of its proper divisors (1).

376111117 is an equidigital number, since it uses as much as digits as its factorization.

376111117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 882, while the sum is 28.

The square root of 376111117 is about 19393.5844288775. The cubic root of 376111117 is about 721.8363086576.

It can be divided in two parts, 3761 and 11117, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 376111117 in words is "three hundred seventy-six million, one hundred eleven thousand, one hundred seventeen".