3432423 has 4 divisors (see below), whose sum is σ = 4576568. Its totient is φ = 2288280.

The previous prime is 3432421. The next prime is 3432431. The reversal of 3432423 is 3242343.

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

It is not a de Polignac number, because 3432423 - 2¹ = 3432421 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3432423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432421) 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, 572068 + ... + 572073.

It is an arithmetic number, because the mean of its divisors is an integer number (1144142).

Almost surely, 2^3432423 is an apocalyptic number.

3432423 is a deficient number, since it is larger than the sum of its proper divisors (1144145).

3432423 is a wasteful number, since it uses less digits than its factorization.

3432423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144144.

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

The square root of 3432423 is about 1852.6799507740. The cubic root of 3432423 is about 150.8459314759.

Adding to 3432423 its reverse (3242343), we get a palindrome (6674766).

The spelling of 3432423 in words is "three million, four hundred thirty-two thousand, four hundred twenty-three".