8641476248 has 32 divisors (see below), whose sum is σ = 16388794800. Its totient is φ = 4271235072.

The previous prime is 8641476247. The next prime is 8641476293. The reversal of 8641476248 is 8426741468.

It is a happy number.

It is a super-2 number, since 2×8641476248² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8641476196 and 8641476205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8641476247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714911 + ... + 726897.

Almost surely, 2^8641476248 is an apocalyptic number.

It is an amenable number.

8641476248 is a deficient number, since it is larger than the sum of its proper divisors (7747318552).

8641476248 is a wasteful number, since it uses less digits than its factorization.

8641476248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13019 (or 13015 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 50.

The square root of 8641476248 is about 92959.5409196926. The cubic root of 8641476248 is about 2052.0879973460.

The spelling of 8641476248 in words is "eight billion, six hundred forty-one million, four hundred seventy-six thousand, two hundred forty-eight".