3331242 has 12 divisors (see below), whose sum is σ = 7217730. Its totient is φ = 1110408.

The previous prime is 3331217. The next prime is 3331247. The reversal of 3331242 is 2421333.

3331242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1766241 + 1565001 = 1329^2 + 1251^2 .

It is a super-2 number, since 2×3331242² = 22194346525128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 185069 = 3331242 / (3 + 3 + 3 + 1 + 2 + 4 + 2).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3331247) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 92517 + ... + 92552.

Almost surely, 2^3331242 is an apocalyptic number.

3331242 is an abundant number, since it is smaller than the sum of its proper divisors (3886488).

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

3331242 is a wasteful number, since it uses less digits than its factorization.

3331242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185077 (or 185074 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 3331242 is about 1825.1690332679. The cubic root of 3331242 is about 149.3489113125.

Adding to 3331242 its reverse (2421333), we get a palindrome (5752575).

Subtracting from 3331242 its reverse (2421333), we obtain a palindrome (909909).

The spelling of 3331242 in words is "three million, three hundred thirty-one thousand, two hundred forty-two".