716636201 has 2 divisors, whose sum is σ = 716636202. Its totient is φ = 716636200.

The previous prime is 716636153. The next prime is 716636203. The reversal of 716636201 is 102636617.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 688800025 + 27836176 = 26245^2 + 5276^2 .

It is a cyclic number.

It is not a de Polignac number, because 716636201 - 2¹⁰ = 716635177 is a prime.

It is a Sophie Germain prime.

Together with 716636203, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (716636203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358318100 + 358318101.

It is an arithmetic number, because the mean of its divisors is an integer number (358318101).

Almost surely, 2^716636201 is an apocalyptic number.

It is an amenable number.

716636201 is a deficient number, since it is larger than the sum of its proper divisors (1).

716636201 is an equidigital number, since it uses as much as digits as its factorization.

716636201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 716636201 is about 26770.0616547665. The cubic root of 716636201 is about 894.8829787806.

The spelling of 716636201 in words is "seven hundred sixteen million, six hundred thirty-six thousand, two hundred one".