8489218410 has 48 divisors (see below), whose sum is σ = 22076574624. Its totient is φ = 2263319136.

The previous prime is 8489218403. The next prime is 8489218499. The reversal of 8489218410 is 148129848.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 736149 + ... + 747591.

It is an arithmetic number, because the mean of its divisors is an integer number (459928638).

Almost surely, 2^8489218410 is an apocalyptic number.

8489218410 is an abundant number, since it is smaller than the sum of its proper divisors (13587356214).

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

8489218410 is a wasteful number, since it uses less digits than its factorization.

8489218410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19699 (or 19696 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 45.

The square root of 8489218410 is about 92136.9546381906. The cubic root of 8489218410 is about 2039.9643087758.

The spelling of 8489218410 in words is "eight billion, four hundred eighty-nine million, two hundred eighteen thousand, four hundred ten".