3453441 has 4 divisors (see below), whose sum is σ = 4604592. Its totient is φ = 2302292.

The previous prime is 3453409. The next prime is 3453451. The reversal of 3453441 is 1443543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1443543 = 3 ⋅481181.

It is a cyclic number.

It is not a de Polignac number, because 3453441 - 2⁵ = 3453409 is a prime.

It is a D-number.

It is a Curzon number.

3453441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3453451) 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, 575571 + ... + 575576.

It is an arithmetic number, because the mean of its divisors is an integer number (1151148).

Almost surely, 2^3453441 is an apocalyptic number.

It is an amenable number.

3453441 is a deficient number, since it is larger than the sum of its proper divisors (1151151).

3453441 is a wasteful number, since it uses less digits than its factorization.

3453441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151150.

The product of its digits is 2880, while the sum is 24.

The square root of 3453441 is about 1858.3436173109. The cubic root of 3453441 is about 151.1532003616.

Adding to 3453441 its reverse (1443543), we get a palindrome (4896984).

The spelling of 3453441 in words is "three million, four hundred fifty-three thousand, four hundred forty-one".