996446933 has 2 divisors, whose sum is σ = 996446934. Its totient is φ = 996446932.

The previous prime is 996446921. The next prime is 996446939. The reversal of 996446933 is 339644699.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 989857444 + 6589489 = 31462^2 + 2567^2 .

It is a cyclic number.

It is not a de Polignac number, because 996446933 - 2⁸ = 996446677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996446939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498223466 + 498223467.

It is an arithmetic number, because the mean of its divisors is an integer number (498223467).

Almost surely, 2^996446933 is an apocalyptic number.

It is an amenable number.

996446933 is a deficient number, since it is larger than the sum of its proper divisors (1).

996446933 is an equidigital number, since it uses as much as digits as its factorization.

996446933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3779136, while the sum is 53.

The square root of 996446933 is about 31566.5476889697. The cubic root of 996446933 is about 998.8142388596.

The spelling of 996446933 in words is "nine hundred ninety-six million, four hundred forty-six thousand, nine hundred thirty-three".