3214449 has 36 divisors (see below), whose sum is σ = 5575284. Its totient is φ = 1778112.

The previous prime is 3214433. The next prime is 3214451. The reversal of 3214449 is 9444123.

3214449 is a `hidden beast` number, since 3 + 214 + 449 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3038049 + 176400 = 1743^2 + 420^2 .

It is not a de Polignac number, because 3214449 - 2⁴ = 3214433 is a prime.

3214449 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214489) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16219 + ... + 16415.

It is an arithmetic number, because the mean of its divisors is an integer number (154869).

Almost surely, 2^3214449 is an apocalyptic number.

It is an amenable number.

3214449 is a deficient number, since it is larger than the sum of its proper divisors (2360835).

3214449 is a wasteful number, since it uses less digits than its factorization.

3214449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 244 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 3214449 is about 1792.8884516333. Note that the first 3 decimals coincide. The cubic root of 3214449 is about 147.5827210037.

It can be divided in two parts, 3214 and 449, that added together give a palindrome (3663).

The spelling of 3214449 in words is "three million, two hundred fourteen thousand, four hundred forty-nine".