786468971 has 2 divisors, whose sum is σ = 786468972. Its totient is φ = 786468970.

The previous prime is 786468959. The next prime is 786468983. The reversal of 786468971 is 179864687.

It is a balanced prime because it is at equal distance from previous prime (786468959) and next prime (786468983).

It is a cyclic number.

It is not a de Polignac number, because 786468971 - 2²⁶ = 719360107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (786468911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393234485 + 393234486.

It is an arithmetic number, because the mean of its divisors is an integer number (393234486).

Almost surely, 2^786468971 is an apocalyptic number.

786468971 is a deficient number, since it is larger than the sum of its proper divisors (1).

786468971 is an equidigital number, since it uses as much as digits as its factorization.

786468971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 56.

The square root of 786468971 is about 28044.0541113442. The cubic root of 786468971 is about 923.0541891280.

The spelling of 786468971 in words is "seven hundred eighty-six million, four hundred sixty-eight thousand, nine hundred seventy-one".