996708091 has 2 divisors, whose sum is σ = 996708092. Its totient is φ = 996708090.

The previous prime is 996708067. The next prime is 996708101. The reversal of 996708091 is 190807699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 996708091 - 2²⁹ = 459837179 is a prime.

It is not a weakly prime, because it can be changed into another prime (996708991) 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, 498354045 + 498354046.

It is an arithmetic number, because the mean of its divisors is an integer number (498354046).

Almost surely, 2^996708091 is an apocalyptic number.

996708091 is a deficient number, since it is larger than the sum of its proper divisors (1).

996708091 is an equidigital number, since it uses as much as digits as its factorization.

996708091 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 49.

The square root of 996708091 is about 31570.6840439038. The cubic root of 996708091 is about 998.9014907192.

The spelling of 996708091 in words is "nine hundred ninety-six million, seven hundred eight thousand, ninety-one".