4384425 has 24 divisors (see below), whose sum is σ = 7392384. Its totient is φ = 2292160.

The previous prime is 4384379. The next prime is 4384433. The reversal of 4384425 is 5244834.

It is not a de Polignac number, because 4384425 - 2¹⁹ = 3860137 is a prime.

4384425 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4384392 and 4384401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3424 + ... + 4526.

It is an arithmetic number, because the mean of its divisors is an integer number (308016).

Almost surely, 2^4384425 is an apocalyptic number.

It is an amenable number.

4384425 is a deficient number, since it is larger than the sum of its proper divisors (3007959).

4384425 is a wasteful number, since it uses less digits than its factorization.

4384425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169 (or 1164 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 4384425 is about 2093.9018601644. The cubic root of 4384425 is about 163.6706781292.

The spelling of 4384425 in words is "four million, three hundred eighty-four thousand, four hundred twenty-five".