768123683 has 2 divisors, whose sum is σ = 768123684. Its totient is φ = 768123682.

The previous prime is 768123623. The next prime is 768123701. The reversal of 768123683 is 386321867.

It is a strong prime.

It is an emirp because it is prime and its reverse (386321867) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 768123683 - 2⁶ = 768123619 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (768123613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384061841 + 384061842.

It is an arithmetic number, because the mean of its divisors is an integer number (384061842).

Almost surely, 2^768123683 is an apocalyptic number.

768123683 is a deficient number, since it is larger than the sum of its proper divisors (1).

768123683 is an equidigital number, since it uses as much as digits as its factorization.

768123683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The square root of 768123683 is about 27715.0443441825. The cubic root of 768123683 is about 915.8205517135.

The spelling of 768123683 in words is "seven hundred sixty-eight million, one hundred twenty-three thousand, six hundred eighty-three".