8312459748 has 12 divisors (see below), whose sum is σ = 19395739440. Its totient is φ = 2770819912.

The previous prime is 8312459741. The next prime is 8312459773. The reversal of 8312459748 is 8479542138.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 8312459748.

It is not an unprimeable number, because it can be changed into a prime (8312459741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346352478 + ... + 346352501.

It is an arithmetic number, because the mean of its divisors is an integer number (1616311620).

Almost surely, 2^8312459748 is an apocalyptic number.

It is an amenable number.

8312459748 is an abundant number, since it is smaller than the sum of its proper divisors (11083279692).

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

8312459748 is a wasteful number, since it uses less digits than its factorization.

8312459748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692704986 (or 692704984 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 8312459748 is about 91172.6918983969. The cubic root of 8312459748 is about 2025.7064850266.

The spelling of 8312459748 in words is "eight billion, three hundred twelve million, four hundred fifty-nine thousand, seven hundred forty-eight".