8473344 has 144 divisors (see below), whose sum is σ = 26490240. Its totient is φ = 2375680.

The previous prime is 8473343. The next prime is 8473349. The reversal of 8473344 is 4433748.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (8473343) 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, 143587 + ... + 143645.

It is an arithmetic number, because the mean of its divisors is an integer number (183960).

Almost surely, 2^8473344 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 8473344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13245120).

8473344 is an abundant number, since it is smaller than the sum of its proper divisors (18016896).

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

8473344 is a wasteful number, since it uses less digits than its factorization.

8473344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 92 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 8473344 is about 2910.9008914767. The cubic root of 8473344 is about 203.8691971942.

The spelling of 8473344 in words is "eight million, four hundred seventy-three thousand, three hundred forty-four".