8712243610 has 48 divisors (see below), whose sum is σ = 18272571624. Its totient is φ = 2982110208.

The previous prime is 8712243599. The next prime is 8712243649. The reversal of 8712243610 is 163422178.

It can be written as a sum of positive squares in 4 ways, for example, as 6907438321 + 1804805289 = 83111^2 + 42483^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 287922 + ... + 316738.

Almost surely, 2^8712243610 is an apocalyptic number.

8712243610 is an abundant number, since it is smaller than the sum of its proper divisors (9560328014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8712243610 is a wasteful number, since it uses less digits than its factorization.

8712243610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29455 (or 29448 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 8712243610 is about 93339.4000944939. The cubic root of 8712243610 is about 2057.6744745588.

Adding to 8712243610 its reverse (163422178), we get a palindrome (8875665788).

The spelling of 8712243610 in words is "eight billion, seven hundred twelve million, two hundred forty-three thousand, six hundred ten".