966912787 has 2 divisors, whose sum is σ = 966912788. Its totient is φ = 966912786.

The previous prime is 966912721. The next prime is 966912803. The reversal of 966912787 is 787219669.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 966912787 - 2⁷ = 966912659 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (966912707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483456393 + 483456394.

It is an arithmetic number, because the mean of its divisors is an integer number (483456394).

Almost surely, 2^966912787 is an apocalyptic number.

966912787 is a deficient number, since it is larger than the sum of its proper divisors (1).

966912787 is an equidigital number, since it uses as much as digits as its factorization.

966912787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 55.

The square root of 966912787 is about 31095.2212888090. The cubic root of 966912787 is about 988.8470020754.

The spelling of 966912787 in words is "nine hundred sixty-six million, nine hundred twelve thousand, seven hundred eighty-seven".