716613607 has 2 divisors, whose sum is σ = 716613608. Its totient is φ = 716613606.

The previous prime is 716613517. The next prime is 716613613. The reversal of 716613607 is 706316617.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 716613607 - 2¹¹ = 716611559 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 (716613637) 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, 358306803 + 358306804.

It is an arithmetic number, because the mean of its divisors is an integer number (358306804).

Almost surely, 2^716613607 is an apocalyptic number.

716613607 is a deficient number, since it is larger than the sum of its proper divisors (1).

716613607 is an equidigital number, since it uses as much as digits as its factorization.

716613607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 716613607 is about 26769.6396501709. The cubic root of 716613607 is about 894.8735741025.

The spelling of 716613607 in words is "seven hundred sixteen million, six hundred thirteen thousand, six hundred seven".