996296196877 has 2 divisors, whose sum is σ = 996296196878. Its totient is φ = 996296196876.

The previous prime is 996296196851. The next prime is 996296196901. The reversal of 996296196877 is 778691692699.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 739073773636 + 257222423241 = 859694^2 + 507171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-996296196877 is a prime.

It is a super-2 number, since 2×996296196877² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 996296196797 and 996296196806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996296196817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498148098438 + 498148098439.

It is an arithmetic number, because the mean of its divisors is an integer number (498148098439).

Almost surely, 2^996296196877 is an apocalyptic number.

It is an amenable number.

996296196877 is a deficient number, since it is larger than the sum of its proper divisors (1).

996296196877 is an equidigital number, since it uses as much as digits as its factorization.

996296196877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1111065984, while the sum is 79.

The spelling of 996296196877 in words is "nine hundred ninety-six billion, two hundred ninety-six million, one hundred ninety-six thousand, eight hundred seventy-seven".