4324385 has 8 divisors (see below), whose sum is σ = 5588520. Its totient is φ = 3193344.

The previous prime is 4324373. The next prime is 4324399. The reversal of 4324385 is 5834234.

It can be written as a sum of positive squares in 4 ways, for example, as 388129 + 3936256 = 623^2 + 1984^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4324385 - 2⁶ = 4324321 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 3³ + 2¹¹ + 4¹¹ + 3⁶ + 8⁵ + 5⁷ .

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33200 + ... + 33329.

It is an arithmetic number, because the mean of its divisors is an integer number (698565).

Almost surely, 2^4324385 is an apocalyptic number.

It is an amenable number.

4324385 is a deficient number, since it is larger than the sum of its proper divisors (1264135).

4324385 is a wasteful number, since it uses less digits than its factorization.

4324385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66547.

The product of its digits is 11520, while the sum is 29.

The square root of 4324385 is about 2079.5155685880. The cubic root of 4324385 is about 162.9201435524.

The spelling of 4324385 in words is "four million, three hundred twenty-four thousand, three hundred eighty-five".