768490924727 has 2 divisors, whose sum is σ = 768490924728. Its totient is φ = 768490924726.

The previous prime is 768490924709. The next prime is 768490924739. The reversal of 768490924727 is 727429094867.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 768490924727 - 2¹⁰ = 768490923703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (768490924127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384245462363 + 384245462364.

It is an arithmetic number, because the mean of its divisors is an integer number (384245462364).

Almost surely, 2^768490924727 is an apocalyptic number.

768490924727 is a deficient number, since it is larger than the sum of its proper divisors (1).

768490924727 is an equidigital number, since it uses as much as digits as its factorization.

768490924727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 85349376, while the sum is 65.

The spelling of 768490924727 in words is "seven hundred sixty-eight billion, four hundred ninety million, nine hundred twenty-four thousand, seven hundred twenty-seven".