996340027 has 2 divisors, whose sum is σ = 996340028. Its totient is φ = 996340026.

The previous prime is 996340003. The next prime is 996340067. The reversal of 996340027 is 720043699.

It is an a-pointer prime, because the next prime (996340067) can be obtained adding 996340027 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996340027 - 2¹⁹ = 995815739 is a prime.

It is equal to p_50670868 and since 996340027 and 50670868 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (996340067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498170013 + 498170014.

It is an arithmetic number, because the mean of its divisors is an integer number (498170014).

Almost surely, 2^996340027 is an apocalyptic number.

996340027 is a deficient number, since it is larger than the sum of its proper divisors (1).

996340027 is an equidigital number, since it uses as much as digits as its factorization.

996340027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 996340027 is about 31564.8543003132. The cubic root of 996340027 is about 998.7785175882.

The spelling of 996340027 in words is "nine hundred ninety-six million, three hundred forty thousand, twenty-seven".