3423242 has 4 divisors (see below), whose sum is σ = 5134866. Its totient is φ = 1711620.

The previous prime is 3423229. The next prime is 3423263. The reversal of 3423242 is 2423243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2423243 = 401 ⋅6043.

It can be written as a sum of positive squares in only one way, i.e., 2193361 + 1229881 = 1481^2 + 1109^2 .

It is a d-powerful number, because it can be written as 3² + 4² + 2¹³ + 3¹² + 2¹⁹ + 4⁹ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855809 + ... + 855812.

Almost surely, 2^3423242 is an apocalyptic number.

3423242 is a deficient number, since it is larger than the sum of its proper divisors (1711624).

3423242 is a wasteful number, since it uses less digits than its factorization.

3423242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711623.

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

The square root of 3423242 is about 1850.2005296724. The cubic root of 3423242 is about 150.7113178108.

Adding to 3423242 its reverse (2423243), we get a palindrome (5846485).

Subtracting from 3423242 its reverse (2423243), we obtain a palindrome (999999).

The spelling of 3423242 in words is "three million, four hundred twenty-three thousand, two hundred forty-two".