966383687 has 2 divisors, whose sum is σ = 966383688. Its totient is φ = 966383686.

The previous prime is 966383651. The next prime is 966383699. The reversal of 966383687 is 786383669.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 966383687 - 2¹² = 966379591 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966383087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483191843 + 483191844.

It is an arithmetic number, because the mean of its divisors is an integer number (483191844).

Almost surely, 2^966383687 is an apocalyptic number.

966383687 is a deficient number, since it is larger than the sum of its proper divisors (1).

966383687 is an equidigital number, since it uses as much as digits as its factorization.

966383687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 56.

The square root of 966383687 is about 31086.7123864844. The cubic root of 966383687 is about 988.6666016583. Note that the first 4 decimals are identical.

The spelling of 966383687 in words is "nine hundred sixty-six million, three hundred eighty-three thousand, six hundred eighty-seven".