8731316 has 12 divisors (see below), whose sum is σ = 16668960. Its totient is φ = 3968760.

The previous prime is 8731313. The next prime is 8731321. The reversal of 8731316 is 6131378.

8731316 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8731313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99176 + ... + 99263.

It is an arithmetic number, because the mean of its divisors is an integer number (1389080).

Almost surely, 2^8731316 is an apocalyptic number.

It is an amenable number.

8731316 is a deficient number, since it is larger than the sum of its proper divisors (7937644).

8731316 is a wasteful number, since it uses less digits than its factorization.

8731316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198454 (or 198452 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 8731316 is about 2954.8800314057. The cubic root of 8731316 is about 205.9174898142.

The spelling of 8731316 in words is "eight million, seven hundred thirty-one thousand, three hundred sixteen".