716370953769 has 45 divisors (see below), whose sum is σ = 1078794933447. Its totient is φ = 473746502736.

The previous prime is 716370953731. The next prime is 716370953777. The reversal of 716370953769 is 967359073617.

The square root of 716370953769 is 846387.

It is a perfect power (a square), and thus also a powerful number.

716370953769 is a `hidden beast` number, since 7 + 1 + 6 + 37 + 0 + 9 + 537 + 69 = 666.

It can be written as a sum of positive squares in only one way, i.e., 209979315225 + 506391638544 = 458235^2 + 711612^2 .

It is not a de Polignac number, because 716370953769 - 2⁹ = 716370953257 is a prime.

It is a super-2 number, since 2×716370953769² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (716370953269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1195944532 + ... + 1195945130.

Almost surely, 2^716370953769 is an apocalyptic number.

716370953769 is the 846387-th square number.

716370953769 is the 423194-th centered octagonal number.

It is an amenable number.

716370953769 is a deficient number, since it is larger than the sum of its proper divisors (362423979678).

716370953769 is an frugal number, since it uses more digits than its factorization.

716370953769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 45008460, while the sum is 63.

The spelling of 716370953769 in words is "seven hundred sixteen billion, three hundred seventy million, nine hundred fifty-three thousand, seven hundred sixty-nine".