3243423 has 8 divisors (see below), whose sum is σ = 4416768. Its totient is φ = 2116184.

The previous prime is 3243397. The next prime is 3243467.

3243423 is nontrivially palindromic in base 10.

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 3243423 - 2¹⁰ = 3242399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3243423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11361 + ... + 11642.

It is an arithmetic number, because the mean of its divisors is an integer number (552096).

Almost surely, 2^3243423 is an apocalyptic number.

3243423 is a deficient number, since it is larger than the sum of its proper divisors (1173345).

3243423 is a wasteful number, since it uses less digits than its factorization.

3243423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23053.

The product of its digits is 1728, while the sum is 21.

The square root of 3243423 is about 1800.9505823315. The cubic root of 3243423 is about 148.0248162672.

The spelling of 3243423 in words is "three million, two hundred forty-three thousand, four hundred twenty-three".