8496663779 has 2 divisors, whose sum is σ = 8496663780. Its totient is φ = 8496663778.

The previous prime is 8496663697. The next prime is 8496663787. The reversal of 8496663779 is 9773666948.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8496663779 - 2²⁴ = 8479886563 is a prime.

It is not a weakly prime, because it can be changed into another prime (8496663079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4248331889 + 4248331890.

It is an arithmetic number, because the mean of its divisors is an integer number (4248331890).

Almost surely, 2^8496663779 is an apocalyptic number.

8496663779 is a deficient number, since it is larger than the sum of its proper divisors (1).

8496663779 is an equidigital number, since it uses as much as digits as its factorization.

8496663779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82301184, while the sum is 65.

The square root of 8496663779 is about 92177.3495984778. The cubic root of 8496663779 is about 2040.5605100678.

The spelling of 8496663779 in words is "eight billion, four hundred ninety-six million, six hundred sixty-three thousand, seven hundred seventy-nine".