3409841 has 4 divisors (see below), whose sum is σ = 3445092. Its totient is φ = 3374592.

The previous prime is 3409811. The next prime is 3409853. The reversal of 3409841 is 1489043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 519841 + 2890000 = 721^2 + 1700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3409841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3409801) 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, 17480 + ... + 17673.

It is an arithmetic number, because the mean of its divisors is an integer number (861273).

Almost surely, 2^3409841 is an apocalyptic number.

It is an amenable number.

3409841 is a deficient number, since it is larger than the sum of its proper divisors (35251).

3409841 is an equidigital number, since it uses as much as digits as its factorization.

3409841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35250.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3409841 is about 1846.5754790964. The cubic root of 3409841 is about 150.5143969186.

The spelling of 3409841 in words is "three million, four hundred nine thousand, eight hundred forty-one".