3481042 has 4 divisors (see below), whose sum is σ = 5221566. Its totient is φ = 1740520.

The previous prime is 3481019. The next prime is 3481043. The reversal of 3481042 is 2401843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2401843 = 89 ⋅26987.

It can be written as a sum of positive squares in only one way, i.e., 2886601 + 594441 = 1699^2 + 771^2 .

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 not an unprimeable number, because it can be changed into a prime (3481043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870259 + ... + 870262.

Almost surely, 2^3481042 is an apocalyptic number.

3481042 is a deficient number, since it is larger than the sum of its proper divisors (1740524).

3481042 is a wasteful number, since it uses less digits than its factorization.

3481042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740523.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 3481042 is about 1865.7550750299. The cubic root of 3481042 is about 151.5548204633.

Adding to 3481042 its reverse (2401843), we get a palindrome (5882885).

The spelling of 3481042 in words is "three million, four hundred eighty-one thousand, forty-two".