8730336 has 48 divisors (see below), whose sum is σ = 23079168. Its totient is φ = 2889600.

The previous prime is 8730331. The next prime is 8730341. The reversal of 8730336 is 6330378.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8730331) and next prime (8730341).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8730331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20041 + ... + 20471.

It is an arithmetic number, because the mean of its divisors is an integer number (480816).

Almost surely, 2^8730336 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 8730336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11539584).

8730336 is an abundant number, since it is smaller than the sum of its proper divisors (14348832).

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

8730336 is a wasteful number, since it uses less digits than its factorization.

8730336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 8730336 is about 2954.7141993770. The cubic root of 8730336 is about 205.9097854891.

The spelling of 8730336 in words is "eight million, seven hundred thirty thousand, three hundred thirty-six".