966378079 has 2 divisors, whose sum is σ = 966378080. Its totient is φ = 966378078.

The previous prime is 966378071. The next prime is 966378113. The reversal of 966378079 is 970873669.

It is a weak prime.

It is an emirp because it is prime and its reverse (970873669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 966378079 - 2³ = 966378071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966378071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483189039 + 483189040.

It is an arithmetic number, because the mean of its divisors is an integer number (483189040).

Almost surely, 2^966378079 is an apocalyptic number.

966378079 is a deficient number, since it is larger than the sum of its proper divisors (1).

966378079 is an equidigital number, since it uses as much as digits as its factorization.

966378079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The square root of 966378079 is about 31086.6221870437. The cubic root of 966378079 is about 988.6646892181.

The spelling of 966378079 in words is "nine hundred sixty-six million, three hundred seventy-eight thousand, seventy-nine".