8763761264 has 20 divisors (see below), whose sum is σ = 17037748056. Its totient is φ = 4366923072.

The previous prime is 8763761263. The next prime is 8763761309. The reversal of 8763761264 is 4621673678.

It is a super-2 number, since 2×8763761264² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8763761263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930014 + ... + 939389.

Almost surely, 2^8763761264 is an apocalyptic number.

It is an amenable number.

8763761264 is a deficient number, since it is larger than the sum of its proper divisors (8273986792).

8763761264 is a wasteful number, since it uses less digits than its factorization.

8763761264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869704 (or 1869698 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 8763761264 is about 93614.9628211217. The cubic root of 8763761264 is about 2061.7223525569.

The spelling of 8763761264 in words is "eight billion, seven hundred sixty-three million, seven hundred sixty-one thousand, two hundred sixty-four".