996370847 has 2 divisors, whose sum is σ = 996370848. Its totient is φ = 996370846.

The previous prime is 996370841. The next prime is 996370861. The reversal of 996370847 is 748073699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996370847 - 2⁸ = 996370591 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996370841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498185423 + 498185424.

It is an arithmetic number, because the mean of its divisors is an integer number (498185424).

Almost surely, 2^996370847 is an apocalyptic number.

996370847 is a deficient number, since it is larger than the sum of its proper divisors (1).

996370847 is an equidigital number, since it uses as much as digits as its factorization.

996370847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 996370847 is about 31565.3424977458. The cubic root of 996370847 is about 998.7888159588.

The spelling of 996370847 in words is "nine hundred ninety-six million, three hundred seventy thousand, eight hundred forty-seven".