3549241 has 4 divisors (see below), whose sum is σ = 3584484. Its totient is φ = 3514000.

The previous prime is 3549197. The next prime is 3549253. The reversal of 3549241 is 1429453.

3549241 = T₂₁₃ + T₂₁₄ + ... + T₃₁₃.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1429453 = 101 ⋅14153.

It can be written as a sum of positive squares in 2 ways, for example, as 2627641 + 921600 = 1621^2 + 960^2 .

It is a cyclic number.

It is not a de Polignac number, because 3549241 - 2⁷ = 3549113 is a prime.

It is a super-2 number, since 2×3549241² = 25194223352162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3549341) 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, 17470 + ... + 17671.

It is an arithmetic number, because the mean of its divisors is an integer number (896121).

Almost surely, 2^3549241 is an apocalyptic number.

It is an amenable number.

3549241 is a deficient number, since it is larger than the sum of its proper divisors (35243).

3549241 is a wasteful number, since it uses less digits than its factorization.

3549241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35242.

The product of its digits is 4320, while the sum is 28.

The square root of 3549241 is about 1883.9429396879. The cubic root of 3549241 is about 152.5381576110.

The spelling of 3549241 in words is "three million, five hundred forty-nine thousand, two hundred forty-one".