3441545 has 4 divisors (see below), whose sum is σ = 4129860. Its totient is φ = 2753232.

The previous prime is 3441533. The next prime is 3441587. The reversal of 3441545 is 5451443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5451443 = 31 ⋅175853.

It can be written as a sum of positive squares in 2 ways, for example, as 891136 + 2550409 = 944^2 + 1597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3441545 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344150 + ... + 344159.

It is an arithmetic number, because the mean of its divisors is an integer number (1032465).

Almost surely, 2^3441545 is an apocalyptic number.

It is an amenable number.

3441545 is a deficient number, since it is larger than the sum of its proper divisors (688315).

3441545 is an equidigital number, since it uses as much as digits as its factorization.

3441545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688314.

The product of its digits is 4800, while the sum is 26.

The square root of 3441545 is about 1855.1401564302. The cubic root of 3441545 is about 150.9794425474.

Adding to 3441545 its reverse (5451443), we get a palindrome (8892988).

The spelling of 3441545 in words is "three million, four hundred forty-one thousand, five hundred forty-five".