8312875480 has 96 divisors (see below), whose sum is σ = 23431418640. Its totient is φ = 2630880000.

The previous prime is 8312875469. The next prime is 8312875481. The reversal of 8312875480 is 845782138.

It is a self number, because there is not a number n which added to its sum of digits gives 8312875480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8312875481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137646 + ... + 188605.

Almost surely, 2^8312875480 is an apocalyptic number.

It is an amenable number.

8312875480 is an abundant number, since it is smaller than the sum of its proper divisors (15118543160).

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

8312875480 is a wasteful number, since it uses less digits than its factorization.

8312875480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326289 (or 326278 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 8312875480 is about 91174.9717850244. The cubic root of 8312875480 is about 2025.7402550937.

The spelling of 8312875480 in words is "eight billion, three hundred twelve million, eight hundred seventy-five thousand, four hundred eighty".