768131027 has 2 divisors, whose sum is σ = 768131028. Its totient is φ = 768131026.

The previous prime is 768131003. The next prime is 768131047. The reversal of 768131027 is 720131867.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 768131027 - 2⁶ = 768130963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (768131047) 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, 384065513 + 384065514.

It is an arithmetic number, because the mean of its divisors is an integer number (384065514).

Almost surely, 2^768131027 is an apocalyptic number.

768131027 is a deficient number, since it is larger than the sum of its proper divisors (1).

768131027 is an equidigital number, since it uses as much as digits as its factorization.

768131027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 768131027 is about 27715.1768350844. The cubic root of 768131027 is about 915.8234704122.

The spelling of 768131027 in words is "seven hundred sixty-eight million, one hundred thirty-one thousand, twenty-seven".