996018385979 has 2 divisors, whose sum is σ = 996018385980. Its totient is φ = 996018385978.

The previous prime is 996018385937. The next prime is 996018385987. The reversal of 996018385979 is 979583810699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 996018385979 - 2⁸ = 996018385723 is a prime.

It is not a weakly prime, because it can be changed into another prime (996018385279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498009192989 + 498009192990.

It is an arithmetic number, because the mean of its divisors is an integer number (498009192990).

Almost surely, 2^996018385979 is an apocalyptic number.

996018385979 is a deficient number, since it is larger than the sum of its proper divisors (1).

996018385979 is an equidigital number, since it uses as much as digits as its factorization.

996018385979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264539520, while the sum is 74.

The spelling of 996018385979 in words is "nine hundred ninety-six billion, eighteen million, three hundred eighty-five thousand, nine hundred seventy-nine".