4394304 has 56 divisors (see below), whose sum is σ = 12923520. Its totient is φ = 1464192.

The previous prime is 4394303. The next prime is 4394309. The reversal of 4394304 is 4034934.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4394303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457 + ... + 2999.

Almost surely, 2^4394304 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 4394304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6461760).

4394304 is an abundant number, since it is smaller than the sum of its proper divisors (8529216).

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

4394304 is a wasteful number, since it uses less digits than its factorization.

4394304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564 (or 2548 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 4394304 is about 2096.2595259175. The cubic root of 4394304 is about 163.7935136773.

The spelling of 4394304 in words is "four million, three hundred ninety-four thousand, three hundred four".