3340241 has 4 divisors (see below), whose sum is σ = 3344292. Its totient is φ = 3336192.

The previous prime is 3340223. The next prime is 3340277. The reversal of 3340241 is 1420433.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1449616 + 1890625 = 1204^2 + 1375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3340241 is a prime.

It is a super-2 number, since 2×3340241² = 22314419876162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3340201) 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, 296 + ... + 2601.

It is an arithmetic number, because the mean of its divisors is an integer number (836073).

Almost surely, 2^3340241 is an apocalyptic number.

It is an amenable number.

3340241 is a deficient number, since it is larger than the sum of its proper divisors (4051).

3340241 is a wasteful number, since it uses less digits than its factorization.

3340241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3340241 is about 1827.6326217268. The cubic root of 3340241 is about 149.4832738565.

Adding to 3340241 its reverse (1420433), we get a palindrome (4760674).

The spelling of 3340241 in words is "three million, three hundred forty thousand, two hundred forty-one".