76364289929 has 2 divisors, whose sum is σ = 76364289930. Its totient is φ = 76364289928.

The previous prime is 76364289893. The next prime is 76364289931. The reversal of 76364289929 is 92998246367.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72053054329 + 4311235600 = 268427^2 + 65660^2 .

It is a cyclic number.

It is not a de Polignac number, because 76364289929 - 2²⁴ = 76347512713 is a prime.

It is a Sophie Germain prime.

Together with 76364289931, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (76364289829) 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, 38182144964 + 38182144965.

It is an arithmetic number, because the mean of its divisors is an integer number (38182144965).

Almost surely, 2^76364289929 is an apocalyptic number.

It is an amenable number.

76364289929 is a deficient number, since it is larger than the sum of its proper divisors (1).

76364289929 is an equidigital number, since it uses as much as digits as its factorization.

76364289929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70543872, while the sum is 65.

The spelling of 76364289929 in words is "seventy-six billion, three hundred sixty-four million, two hundred eighty-nine thousand, nine hundred twenty-nine".