979819345363 has 2 divisors, whose sum is σ = 979819345364. Its totient is φ = 979819345362.

The previous prime is 979819345357. The next prime is 979819345381. The reversal of 979819345363 is 363543918979.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 979819345363 - 2⁵ = 979819345331 is a prime.

It is not a weakly prime, because it can be changed into another prime (979819345663) 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, 489909672681 + 489909672682.

It is an arithmetic number, because the mean of its divisors is an integer number (489909672682).

Almost surely, 2^979819345363 is an apocalyptic number.

979819345363 is a deficient number, since it is larger than the sum of its proper divisors (1).

979819345363 is an equidigital number, since it uses as much as digits as its factorization.

979819345363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132269760, while the sum is 67.

The spelling of 979819345363 in words is "nine hundred seventy-nine billion, eight hundred nineteen million, three hundred forty-five thousand, three hundred sixty-three".