8489260 has 48 divisors (see below), whose sum is σ = 19446336. Its totient is φ = 3094272.

The previous prime is 8489251. The next prime is 8489263. The reversal of 8489260 is 629848.

8489260 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

8489260 is a nontrivial binomial coefficient, being equal to C(4121, 2).

It is not an unprimeable number, because it can be changed into a prime (8489263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26622 + ... + 26938.

It is an arithmetic number, because the mean of its divisors is an integer number (405132).

Almost surely, 2^8489260 is an apocalyptic number.

8489260 is the 4120-th triangular number.

8489260 is the 1374-th centered nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8489260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9723168).

8489260 is an abundant number, since it is smaller than the sum of its proper divisors (10957076).

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

8489260 is a wasteful number, since it uses less digits than its factorization.

8489260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 8489260 is about 2913.6334704283. The cubic root of 8489260 is about 203.9967640138.

The spelling of 8489260 in words is "eight million, four hundred eighty-nine thousand, two hundred sixty".