716948754469 has 2 divisors, whose sum is σ = 716948754470. Its totient is φ = 716948754468.

The previous prime is 716948754461. The next prime is 716948754491. The reversal of 716948754469 is 964457849617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 521883432225 + 195065322244 = 722415^2 + 441662^2 .

It is an emirp because it is prime and its reverse (964457849617) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 716948754469 - 2³ = 716948754461 is a prime.

It is a super-2 number, since 2×716948754469² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 716948754398 and 716948754407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716948754461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358474377234 + 358474377235.

It is an arithmetic number, because the mean of its divisors is an integer number (358474377235).

Almost surely, 2^716948754469 is an apocalyptic number.

It is an amenable number.

716948754469 is a deficient number, since it is larger than the sum of its proper divisors (1).

716948754469 is an equidigital number, since it uses as much as digits as its factorization.

716948754469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 365783040, while the sum is 70.

The spelling of 716948754469 in words is "seven hundred sixteen billion, nine hundred forty-eight million, seven hundred fifty-four thousand, four hundred sixty-nine".