996266291 has 2 divisors, whose sum is σ = 996266292. Its totient is φ = 996266290.

The previous prime is 996266287. The next prime is 996266303. The reversal of 996266291 is 192662699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996266291 - 2² = 996266287 is a prime.

It is not a weakly prime, because it can be changed into another prime (996266231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498133145 + 498133146.

It is an arithmetic number, because the mean of its divisors is an integer number (498133146).

Almost surely, 2^996266291 is an apocalyptic number.

996266291 is a deficient number, since it is larger than the sum of its proper divisors (1).

996266291 is an equidigital number, since it uses as much as digits as its factorization.

996266291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 50.

The square root of 996266291 is about 31563.6862707764. The cubic root of 996266291 is about 998.7538781587.

The spelling of 996266291 in words is "nine hundred ninety-six million, two hundred sixty-six thousand, two hundred ninety-one".