8312717652 has 24 divisors (see below), whose sum is σ = 19401854976. Its totient is φ = 2770118208.

The previous prime is 8312717641. The next prime is 8312717657. The reversal of 8312717652 is 2567172138.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8312717657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53673 + ... + 139664.

It is an arithmetic number, because the mean of its divisors is an integer number (808410624).

Almost surely, 2^8312717652 is an apocalyptic number.

It is an amenable number.

8312717652 is an abundant number, since it is smaller than the sum of its proper divisors (11089137324).

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

8312717652 is a wasteful number, since it uses less digits than its factorization.

8312717652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196927 (or 196925 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 8312717652 is about 91174.1062583012. The cubic root of 8312717652 is about 2025.7274347983.

The spelling of 8312717652 in words is "eight billion, three hundred twelve million, seven hundred seventeen thousand, six hundred fifty-two".