966099427 has 2 divisors, whose sum is σ = 966099428. Its totient is φ = 966099426.

The previous prime is 966099401. The next prime is 966099437. The reversal of 966099427 is 724990669.

966099427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 966099427 - 2¹⁹ = 965575139 is a prime.

It is not a weakly prime, because it can be changed into another prime (966099437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483049713 + 483049714.

It is an arithmetic number, because the mean of its divisors is an integer number (483049714).

Almost surely, 2^966099427 is an apocalyptic number.

966099427 is a deficient number, since it is larger than the sum of its proper divisors (1).

966099427 is an equidigital number, since it uses as much as digits as its factorization.

966099427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 966099427 is about 31082.1400003282. The cubic root of 966099427 is about 988.5696539924.

The spelling of 966099427 in words is "nine hundred sixty-six million, ninety-nine thousand, four hundred twenty-seven".