3351442 has 4 divisors (see below), whose sum is σ = 5027166. Its totient is φ = 1675720.

The previous prime is 3351427. The next prime is 3351449. The reversal of 3351442 is 2441533.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2441533 = 541 ⋅4513.

It can be written as a sum of positive squares in only one way, i.e., 3272481 + 78961 = 1809^2 + 281^2 .

It is a super-3 number, since 3×3351442³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3351449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837859 + ... + 837862.

Almost surely, 2^3351442 is an apocalyptic number.

3351442 is a deficient number, since it is larger than the sum of its proper divisors (1675724).

3351442 is a wasteful number, since it uses less digits than its factorization.

3351442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675723.

The product of its digits is 1440, while the sum is 22.

The square root of 3351442 is about 1830.6944037714. The cubic root of 3351442 is about 149.6501773877.

Adding to 3351442 its reverse (2441533), we get a palindrome (5792975).

Subtracting from 3351442 its reverse (2441533), we obtain a palindrome (909909).

The spelling of 3351442 in words is "three million, three hundred fifty-one thousand, four hundred forty-two".