3423142 has 8 divisors (see below), whose sum is σ = 5153832. Its totient is φ = 1705200.

The previous prime is 3423139. The next prime is 3423143. The reversal of 3423142 is 2413243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423143) 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, 2484 + ... + 3607.

It is an arithmetic number, because the mean of its divisors is an integer number (644229).

Almost surely, 2^3423142 is an apocalyptic number.

3423142 is a deficient number, since it is larger than the sum of its proper divisors (1730690).

3423142 is a wasteful number, since it uses less digits than its factorization.

3423142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6374.

The product of its digits is 576, while the sum is 19.

The square root of 3423142 is about 1850.1735053773. The cubic root of 3423142 is about 150.7098502664.

Adding to 3423142 its reverse (2413243), we get a palindrome (5836385).

The spelling of 3423142 in words is "three million, four hundred twenty-three thousand, one hundred forty-two".