3408841 has 4 divisors (see below), whose sum is σ = 3415684. Its totient is φ = 3402000.

The previous prime is 3408829. The next prime is 3408869. The reversal of 3408841 is 1488043.

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 1729225 + 1679616 = 1315^2 + 1296^2 .

It is a cyclic number.

It is not a de Polignac number, because 3408841 - 2²¹ = 1311689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3408241) 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, 2610 + ... + 3691.

It is an arithmetic number, because the mean of its divisors is an integer number (853921).

Almost surely, 2^3408841 is an apocalyptic number.

It is an amenable number.

3408841 is a deficient number, since it is larger than the sum of its proper divisors (6843).

3408841 is an equidigital number, since it uses as much as digits as its factorization.

3408841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6842.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 3408841 is about 1846.3046877479. The cubic root of 3408841 is about 150.4996817541.

The spelling of 3408841 in words is "three million, four hundred eight thousand, eight hundred forty-one".