1197680716996 has 81 divisors (see below), whose sum is σ = 2255356282221. Its totient is φ = 556455883104.

The previous prime is 1197680716961. The next prime is 1197680717017. The reversal of 1197680716996 is 6996170867911.

The square root of 1197680716996 is 1094386.

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

It can be written as a sum of positive squares in only one way, i.e., 1071701152900 + 125979564096 = 1035230^2 + 354936^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1862644651 + ... + 1862645293.

Almost surely, 2^{1197680716996} is an apocalyptic number.

1197680716996 is the 1094386-th square number.

It is an amenable number.

1197680716996 is a deficient number, since it is larger than the sum of its proper divisors (1057675565225).

1197680716996 is an frugal number, since it uses more digits than its factorization.

1197680716996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 70.

The spelling of 1197680716996 in words is "one trillion, one hundred ninety-seven billion, six hundred eighty million, seven hundred sixteen thousand, nine hundred ninety-six".