8716364617801 has 15 divisors (see below), whose sum is σ = 9114194669223. Its totient is φ = 8335898354520.

The previous prime is 8716364617787. The next prime is 8716364617817. The reversal of 8716364617801 is 1087164636178.

It is a happy number.

The square root of 8716364617801 is 2952349.

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., 2743326377401 + 5973038240400 = 1656299^2 + 2443980^2 .

It is not a de Polignac number, because 8716364617801 - 2¹⁹ = 8716364093513 is a prime.

It is a super-3 number, since 3×8716364617801³ (a number of 40 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8716364617841) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1561789831 + ... + 1561795411.

Almost surely, 2^{8716364617801} is an apocalyptic number.

8716364617801 is the 2952349-th square number.

8716364617801 is the 1476175-th centered octagonal number.

It is an amenable number.

8716364617801 is a deficient number, since it is larger than the sum of its proper divisors (397830051422).

8716364617801 is an frugal number, since it uses more digits than its factorization.

8716364617801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11254 (or 5604 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 58.

The spelling of 8716364617801 in words is "eight trillion, seven hundred sixteen billion, three hundred sixty-four million, six hundred seventeen thousand, eight hundred one".