768066031 has 2 divisors, whose sum is σ = 768066032. Its totient is φ = 768066030.

The previous prime is 768066023. The next prime is 768066097. The reversal of 768066031 is 130660867.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 768066031 - 2³ = 768066023 is a prime.

It is a super-2 number, since 2×768066031² = 1179850855952185922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (768066331) 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, 384033015 + 384033016.

It is an arithmetic number, because the mean of its divisors is an integer number (384033016).

Almost surely, 2^768066031 is an apocalyptic number.

768066031 is a deficient number, since it is larger than the sum of its proper divisors (1).

768066031 is an equidigital number, since it uses as much as digits as its factorization.

768066031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 768066031 is about 27714.0042397341. The cubic root of 768066031 is about 915.7976386468.

The spelling of 768066031 in words is "seven hundred sixty-eight million, sixty-six thousand, thirty-one".