996772603 has 2 divisors, whose sum is σ = 996772604. Its totient is φ = 996772602.

The previous prime is 996772583. The next prime is 996772613. The reversal of 996772603 is 306277699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 996772603 - 2⁵ = 996772571 is a prime.

It is not a weakly prime, because it can be changed into another prime (996772613) 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, 498386301 + 498386302.

It is an arithmetic number, because the mean of its divisors is an integer number (498386302).

Almost surely, 2^996772603 is an apocalyptic number.

996772603 is a deficient number, since it is larger than the sum of its proper divisors (1).

996772603 is an equidigital number, since it uses as much as digits as its factorization.

996772603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 49.

The square root of 996772603 is about 31571.7057347239. The cubic root of 996772603 is about 998.9230415769.

The spelling of 996772603 in words is "nine hundred ninety-six million, seven hundred seventy-two thousand, six hundred three".