3423742 has 8 divisors (see below), whose sum is σ = 5869296. Its totient is φ = 1467312.

The previous prime is 3423727. The next prime is 3423751. The reversal of 3423742 is 2473243.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122263 + ... + 122290.

It is an arithmetic number, because the mean of its divisors is an integer number (733662).

Almost surely, 2^3423742 is an apocalyptic number.

3423742 is a deficient number, since it is larger than the sum of its proper divisors (2445554).

3423742 is a wasteful number, since it uses less digits than its factorization.

3423742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244562.

The product of its digits is 4032, while the sum is 25.

The square root of 3423742 is about 1850.3356452276. The cubic root of 3423742 is about 150.7186551040.

Adding to 3423742 its reverse (2473243), we get a palindrome (5896985).

The spelling of 3423742 in words is "three million, four hundred twenty-three thousand, seven hundred forty-two".