793463968987 has 2 divisors, whose sum is σ = 793463968988. Its totient is φ = 793463968986.

The previous prime is 793463968961. The next prime is 793463969017. The reversal of 793463968987 is 789869364397.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 793463968987 - 2⁷ = 793463968859 is a prime.

It is not a weakly prime, because it can be changed into another prime (793463968907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396731984493 + 396731984494.

It is an arithmetic number, because the mean of its divisors is an integer number (396731984494).

Almost surely, 2^793463968987 is an apocalyptic number.

793463968987 is a deficient number, since it is larger than the sum of its proper divisors (1).

793463968987 is an equidigital number, since it uses as much as digits as its factorization.

793463968987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2962842624, while the sum is 79.

The spelling of 793463968987 in words is "seven hundred ninety-three billion, four hundred sixty-three million, nine hundred sixty-eight thousand, nine hundred eighty-seven".