8763722318 has 16 divisors (see below), whose sum is σ = 14258635440. Its totient is φ = 4015694016.

The previous prime is 8763722311. The next prime is 8763722323. The reversal of 8763722318 is 8132273678.

It is a super-2 number, since 2×8763722318² (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 (8763722311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208855 + ... + 1216082.

It is an arithmetic number, because the mean of its divisors is an integer number (891164715).

Almost surely, 2^8763722318 is an apocalyptic number.

8763722318 is a deficient number, since it is larger than the sum of its proper divisors (5494913122).

8763722318 is a wasteful number, since it uses less digits than its factorization.

8763722318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425091.

The product of its digits is 677376, while the sum is 47.

The square root of 8763722318 is about 93614.7548092714. The cubic root of 8763722318 is about 2061.7192984665.

The spelling of 8763722318 in words is "eight billion, seven hundred sixty-three million, seven hundred twenty-two thousand, three hundred eighteen".