3342423 has 16 divisors (see below), whose sum is σ = 5361920. Its totient is φ = 1809216.

The previous prime is 3342419. The next prime is 3342439. The reversal of 3342423 is 3242433.

It is not a de Polignac number, because 3342423 - 2² = 3342419 is a prime.

It is a super-2 number, since 2×3342423² = 22343583021858, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a d-powerful number, because it can be written as 3² + 3⁸ + 4 + 2¹⁷ + 4¹⁰ + 2²¹ + 3¹⁰ .

It is a Duffinian number.

3342423 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3342423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3790 + ... + 4587.

It is an arithmetic number, because the mean of its divisors is an integer number (335120).

Almost surely, 2^3342423 is an apocalyptic number.

3342423 is a deficient number, since it is larger than the sum of its proper divisors (2019497).

3342423 is a wasteful number, since it uses less digits than its factorization.

3342423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8406.

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

The square root of 3342423 is about 1828.2294713739. The cubic root of 3342423 is about 149.5158165688.

Adding to 3342423 its reverse (3242433), we get a palindrome (6584856).

The spelling of 3342423 in words is "three million, three hundred forty-two thousand, four hundred twenty-three".