3442045 has 16 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 2649600.

The previous prime is 3442031. The next prime is 3442051. The reversal of 3442045 is 5402443.

It is a happy number.

It is not a de Polignac number, because 3442045 - 2⁹ = 3441533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22720 + ... + 22870.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

Almost surely, 2^3442045 is an apocalyptic number.

It is an amenable number.

3442045 is a deficient number, since it is larger than the sum of its proper divisors (848003).

3442045 is a wasteful number, since it uses less digits than its factorization.

3442045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300.

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

The square root of 3442045 is about 1855.2749122435. The cubic root of 3442045 is about 150.9867538049.

Adding to 3442045 its reverse (5402443), we get a palindrome (8844488).

The spelling of 3442045 in words is "three million, four hundred forty-two thousand, forty-five".