3243342 has 8 divisors (see below), whose sum is σ = 6486696. Its totient is φ = 1081112.

The previous prime is 3243341. The next prime is 3243343. The reversal of 3243342 is 2433423.

Added to its reverse (2433423) it gives a triangular number (5676765 = T₃₃₆₉).

It is an interprime number because it is at equal distance from previous prime (3243341) and next prime (3243343).

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

3243342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270273 + ... + 270284.

It is an arithmetic number, because the mean of its divisors is an integer number (810837).

Almost surely, 2^3243342 is an apocalyptic number.

3243342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3243342 is a wasteful number, since it uses less digits than its factorization.

3243342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540562.

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

The square root of 3243342 is about 1800.9280940671. The cubic root of 3243342 is about 148.0235840186.

Adding to 3243342 its reverse (2433423), we get a palindrome (5676765).

The spelling of 3243342 in words is "three million, two hundred forty-three thousand, three hundred forty-two".