8673480 has 80 divisors (see below), whose sum is σ = 29163420. Its totient is φ = 2312064.

The previous prime is 8673463. The next prime is 8673499. The reversal of 8673480 is 843768.

It can be written as a sum of positive squares in 2 ways, for example, as 7387524 + 1285956 = 2718^2 + 1134^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1902 + ... + 4578.

Almost surely, 2^8673480 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 8673480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14581710).

8673480 is an abundant number, since it is smaller than the sum of its proper divisors (20489940).

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

8673480 is a wasteful number, since it uses less digits than its factorization.

8673480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700 (or 2687 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 8673480 is about 2945.0772485624. The cubic root of 8673480 is about 205.4618182566.

The spelling of 8673480 in words is "eight million, six hundred seventy-three thousand, four hundred eighty".