8464417320 has 128 divisors (see below), whose sum is σ = 26256384000. Its totient is φ = 2180701440.

The previous prime is 8464417319. The next prime is 8464417333. The reversal of 8464417320 is 237144648.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2747541 + ... + 2750619.

It is an arithmetic number, because the mean of its divisors is an integer number (205128000).

Almost surely, 2^8464417320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8464417320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13128192000).

8464417320 is an abundant number, since it is smaller than the sum of its proper divisors (17791966680).

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

8464417320 is a wasteful number, since it uses less digits than its factorization.

8464417320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3863 (or 3859 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 8464417320 is about 92002.2680155223. The cubic root of 8464417320 is about 2037.9757987523.

The spelling of 8464417320 in words is "eight billion, four hundred sixty-four million, four hundred seventeen thousand, three hundred twenty".