3340449 has 24 divisors (see below), whose sum is σ = 5840640. Its totient is φ = 1795968.

The previous prime is 3340429. The next prime is 3340453. The reversal of 3340449 is 9440433.

3340449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3340449 - 2⁵ = 3340417 is a prime.

It is a super-2 number, since 2×3340449² = 22317199043202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489 + ... + 2630.

It is an arithmetic number, because the mean of its divisors is an integer number (243360).

Almost surely, 2^3340449 is an apocalyptic number.

It is an amenable number.

3340449 is a deficient number, since it is larger than the sum of its proper divisors (2500191).

3340449 is a wasteful number, since it uses less digits than its factorization.

3340449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3149 (or 3146 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3340449 is about 1827.6895250562. The cubic root of 3340449 is about 149.4863766142.

The spelling of 3340449 in words is "three million, three hundred forty thousand, four hundred forty-nine".