766348127 has 2 divisors, whose sum is σ = 766348128. Its totient is φ = 766348126.

The previous prime is 766348091. The next prime is 766348129. The reversal of 766348127 is 721843667.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 766348127 - 2¹² = 766344031 is a prime.

Together with 766348129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (766348129) 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, 383174063 + 383174064.

It is an arithmetic number, because the mean of its divisors is an integer number (383174064).

Almost surely, 2^766348127 is an apocalyptic number.

766348127 is a deficient number, since it is larger than the sum of its proper divisors (1).

766348127 is an equidigital number, since it uses as much as digits as its factorization.

766348127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 44.

The square root of 766348127 is about 27682.9934616905. The cubic root of 766348127 is about 915.1143524157.

The spelling of 766348127 in words is "seven hundred sixty-six million, three hundred forty-eight thousand, one hundred twenty-seven".