4384065 has 32 divisors (see below), whose sum is σ = 8211456. Its totient is φ = 1955520.

The previous prime is 4384063. The next prime is 4384067. The reversal of 4384065 is 5604834.

It is an interprime number because it is at equal distance from previous prime (4384063) and next prime (4384067).

It is not a de Polignac number, because 4384065 - 2¹ = 4384063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4384063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4030 + ... + 5000.

It is an arithmetic number, because the mean of its divisors is an integer number (256608).

Almost surely, 2^4384065 is an apocalyptic number.

It is an amenable number.

4384065 is a deficient number, since it is larger than the sum of its proper divisors (3827391).

4384065 is a wasteful number, since it uses less digits than its factorization.

4384065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4384065 is about 2093.8158944855. The cubic root of 4384065 is about 163.6661984041. Note that the first 3 decimals are identical.

Adding to 4384065 its reverse (5604834), we get a palindrome (9988899).

The spelling of 4384065 in words is "four million, three hundred eighty-four thousand, sixty-five".