3423243 has 4 divisors (see below), whose sum is σ = 4564328. Its totient is φ = 2282160.

The previous prime is 3423229. The next prime is 3423263.

3423243 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 3423243 - 2⁶ = 3423179 is a prime.

It is a d-powerful number, because it can be written as 3² + 4⁵ + 2⁵ + 3¹² + 2²¹ + 4⁹ + 3¹² .

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423223) 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, 570538 + ... + 570543.

It is an arithmetic number, because the mean of its divisors is an integer number (1141082).

Almost surely, 2^3423243 is an apocalyptic number.

3423243 is a deficient number, since it is larger than the sum of its proper divisors (1141085).

3423243 is a wasteful number, since it uses less digits than its factorization.

3423243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141084.

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

The square root of 3423243 is about 1850.2007999133. The cubic root of 3423243 is about 150.7113324861.

The spelling of 3423243 in words is "three million, four hundred twenty-three thousand, two hundred forty-three".