996740603 has 2 divisors, whose sum is σ = 996740604. Its totient is φ = 996740602.

The previous prime is 996740543. The next prime is 996740611. The reversal of 996740603 is 306047699.

It is a strong prime.

It is an emirp because it is prime and its reverse (306047699) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 996740603 - 2⁶ = 996740539 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (996740683) 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, 498370301 + 498370302.

It is an arithmetic number, because the mean of its divisors is an integer number (498370302).

Almost surely, 2^996740603 is an apocalyptic number.

996740603 is a deficient number, since it is larger than the sum of its proper divisors (1).

996740603 is an equidigital number, since it uses as much as digits as its factorization.

996740603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 996740603 is about 31571.1989477752. The cubic root of 996740603 is about 998.9123517836.

The spelling of 996740603 in words is "nine hundred ninety-six million, seven hundred forty thousand, six hundred three".