3454042 has 4 divisors (see below), whose sum is σ = 5181066. Its totient is φ = 1727020.

The previous prime is 3454027. The next prime is 3454081. The reversal of 3454042 is 2404543.

It is a happy number.

3454042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2660161 + 793881 = 1631^2 + 891^2 .

It is a super-2 number, since 2×3454042² = 23860812275528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 863509 + ... + 863512.

Almost surely, 2^3454042 is an apocalyptic number.

3454042 is a deficient number, since it is larger than the sum of its proper divisors (1727024).

3454042 is a wasteful number, since it uses less digits than its factorization.

3454042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727023.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 3454042 is about 1858.5053134172. The cubic root of 3454042 is about 151.1619682161.

Adding to 3454042 its reverse (2404543), we get a palindrome (5858585).

The spelling of 3454042 in words is "three million, four hundred fifty-four thousand, forty-two".