996212933 has 2 divisors, whose sum is σ = 996212934. Its totient is φ = 996212932.

The previous prime is 996212911. The next prime is 996212981. The reversal of 996212933 is 339212699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 969824164 + 26388769 = 31142^2 + 5137^2 .

It is a cyclic number.

It is not a de Polignac number, because 996212933 - 2¹⁸ = 995950789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996212033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498106466 + 498106467.

It is an arithmetic number, because the mean of its divisors is an integer number (498106467).

Almost surely, 2^996212933 is an apocalyptic number.

It is an amenable number.

996212933 is a deficient number, since it is larger than the sum of its proper divisors (1).

996212933 is an equidigital number, since it uses as much as digits as its factorization.

996212933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 157464, while the sum is 44.

The square root of 996212933 is about 31562.8410159795. The cubic root of 996212933 is about 998.7360474303.

The spelling of 996212933 in words is "nine hundred ninety-six million, two hundred twelve thousand, nine hundred thirty-three".