4324403 has 4 divisors (see below), whose sum is σ = 4332648. Its totient is φ = 4316160.

The previous prime is 4324399. The next prime is 4324417. The reversal of 4324403 is 3044234.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4324403 - 2² = 4324399 is a prime.

It is a super-2 number, since 2×4324403² = 37400922612818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4324433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3278 + ... + 4403.

It is an arithmetic number, because the mean of its divisors is an integer number (1083162).

Almost surely, 2^4324403 is an apocalyptic number.

4324403 is a deficient number, since it is larger than the sum of its proper divisors (8245).

4324403 is an equidigital number, since it uses as much as digits as its factorization.

4324403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8244.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 4324403 is about 2079.5198965146. The cubic root of 4324403 is about 162.9203696006.

Adding to 4324403 its reverse (3044234), we get a palindrome (7368637).

The spelling of 4324403 in words is "four million, three hundred twenty-four thousand, four hundred three".