3442541 has 4 divisors (see below), whose sum is σ = 3460572. Its totient is φ = 3424512.

The previous prime is 3442499. The next prime is 3442567. The reversal of 3442541 is 1452443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1452443 = 31 ⋅46853.

It can be written as a sum of positive squares in 2 ways, for example, as 1932100 + 1510441 = 1390^2 + 1229^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3442541 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8726 + ... + 9111.

It is an arithmetic number, because the mean of its divisors is an integer number (865143).

Almost surely, 2^3442541 is an apocalyptic number.

It is an amenable number.

3442541 is a deficient number, since it is larger than the sum of its proper divisors (18031).

3442541 is a wasteful number, since it uses less digits than its factorization.

3442541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18030.

The product of its digits is 1920, while the sum is 23.

The square root of 3442541 is about 1855.4085803402. The cubic root of 3442541 is about 150.9940058729.

Adding to 3442541 its reverse (1452443), we get a palindrome (4894984).

The spelling of 3442541 in words is "three million, four hundred forty-two thousand, five hundred forty-one".