996835211 has 2 divisors, whose sum is σ = 996835212. Its totient is φ = 996835210.

The previous prime is 996835207. The next prime is 996835223. The reversal of 996835211 is 112538699.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996835211 - 2² = 996835207 is a prime.

It is not a weakly prime, because it can be changed into another prime (996831211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498417605 + 498417606.

It is an arithmetic number, because the mean of its divisors is an integer number (498417606).

Almost surely, 2^996835211 is an apocalyptic number.

996835211 is a deficient number, since it is larger than the sum of its proper divisors (1).

996835211 is an equidigital number, since it uses as much as digits as its factorization.

996835211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 44.

The square root of 996835211 is about 31572.6972398622. The cubic root of 996835211 is about 998.9439554959.

The spelling of 996835211 in words is "nine hundred ninety-six million, eight hundred thirty-five thousand, two hundred eleven".