4424394 has 32 divisors (see below), whose sum is σ = 9624384. Its totient is φ = 1347840.

The previous prime is 4424389. The next prime is 4424411. The reversal of 4424394 is 4934244.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10002 + ... + 10434.

It is an arithmetic number, because the mean of its divisors is an integer number (300762).

Almost surely, 2^4424394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4424394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4812192).

4424394 is an abundant number, since it is smaller than the sum of its proper divisors (5199990).

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

4424394 is a wasteful number, since it uses less digits than its factorization.

4424394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582.

The product of its digits is 13824, while the sum is 30.

The square root of 4424394 is about 2103.4243509097. The cubic root of 4424394 is about 164.1665223129.

The spelling of 4424394 in words is "four million, four hundred twenty-four thousand, three hundred ninety-four".