3423442 has 16 divisors (see below), whose sum is σ = 5696064.
Its totient is φ = 1530000.
The previous prime is 3423419. The next prime is 3423457. The reversal of 3423442 is 2443243.
Adding to 3423442 its reverse (2443243), we get a palindrome (5866685).
3423442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67 + ... + 2617.
It is an arithmetic number, because the mean of its divisors is an integer number (356004).
Almost surely, 23423442 is an apocalyptic number.
3423442 is a deficient number, since it is larger than the sum of its proper divisors (2272622).
3423442 is a wasteful number, since it uses less digits than its factorization.
3423442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2625.
The product of its digits is 2304, while the sum is 22.
The square root of 3423442 is about 1850.2545770785.
The cubic root of 3423442 is about 150.7142528138.
The spelling of 3423442 in words is "three million, four hundred twenty-three thousand, four hundred forty-two".