768122983 has 2 divisors, whose sum is σ = 768122984. Its totient is φ = 768122982.

The previous prime is 768122911. The next prime is 768122989. The reversal of 768122983 is 389221867.

It is a strong prime.

It is an emirp because it is prime and its reverse (389221867) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 768122983 - 2⁹ = 768122471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (768122989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384061491 + 384061492.

It is an arithmetic number, because the mean of its divisors is an integer number (384061492).

Almost surely, 2^768122983 is an apocalyptic number.

768122983 is a deficient number, since it is larger than the sum of its proper divisors (1).

768122983 is an equidigital number, since it uses as much as digits as its factorization.

768122983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The square root of 768122983 is about 27715.0317156593. The cubic root of 768122983 is about 915.8202735141.

The spelling of 768122983 in words is "seven hundred sixty-eight million, one hundred twenty-two thousand, nine hundred eighty-three".