996274243 has 2 divisors, whose sum is σ = 996274244. Its totient is φ = 996274242.

The previous prime is 996274241. The next prime is 996274313. The reversal of 996274243 is 342472699.

996274243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996274243 - 2¹ = 996274241 is a prime.

Together with 996274241, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 996274193 and 996274202.

It is not a weakly prime, because it can be changed into another prime (996274241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498137121 + 498137122.

It is an arithmetic number, because the mean of its divisors is an integer number (498137122).

Almost surely, 2^996274243 is an apocalyptic number.

996274243 is a deficient number, since it is larger than the sum of its proper divisors (1).

996274243 is an equidigital number, since it uses as much as digits as its factorization.

996274243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 46.

The square root of 996274243 is about 31563.8122380678. The cubic root of 996274243 is about 998.7565354368.

The spelling of 996274243 in words is "nine hundred ninety-six million, two hundred seventy-four thousand, two hundred forty-three".