716898601 has 2 divisors, whose sum is σ = 716898602. Its totient is φ = 716898600.

The previous prime is 716898583. The next prime is 716898641. The reversal of 716898601 is 106898617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 492618025 + 224280576 = 22195^2 + 14976^2 .

It is a cyclic number.

It is not a de Polignac number, because 716898601 - 2¹¹ = 716896553 is a prime.

It is not a weakly prime, because it can be changed into another prime (716898641) 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, 358449300 + 358449301.

It is an arithmetic number, because the mean of its divisors is an integer number (358449301).

Almost surely, 2^716898601 is an apocalyptic number.

It is an amenable number.

716898601 is a deficient number, since it is larger than the sum of its proper divisors (1).

716898601 is an equidigital number, since it uses as much as digits as its factorization.

716898601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 716898601 is about 26774.9622035214. The cubic root of 716898601 is about 894.9921874416.

The spelling of 716898601 in words is "seven hundred sixteen million, eight hundred ninety-eight thousand, six hundred one".