996307201 has 2 divisors, whose sum is σ = 996307202. Its totient is φ = 996307200.

The previous prime is 996307187. The next prime is 996307243. The reversal of 996307201 is 102703699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 518928400 + 477378801 = 22780^2 + 21849^2 .

It is a cyclic number.

It is not a de Polignac number, because 996307201 - 2⁷ = 996307073 is a prime.

It is not a weakly prime, because it can be changed into another prime (996307271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498153600 + 498153601.

It is an arithmetic number, because the mean of its divisors is an integer number (498153601).

Almost surely, 2^996307201 is an apocalyptic number.

It is an amenable number.

996307201 is a deficient number, since it is larger than the sum of its proper divisors (1).

996307201 is an equidigital number, since it uses as much as digits as its factorization.

996307201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 996307201 is about 31564.3343189746. The cubic root of 996307201 is about 998.7675486878.

The spelling of 996307201 in words is "nine hundred ninety-six million, three hundred seven thousand, two hundred one".