3446289 has 24 divisors (see below), whose sum is σ = 6207552. Its totient is φ = 1789920.

The previous prime is 3446231. The next prime is 3446293. The reversal of 3446289 is 9826443.

It is a happy number.

It is not a de Polignac number, because 3446289 - 2⁸ = 3446033 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3446299) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1794 + ... + 3179.

It is an arithmetic number, because the mean of its divisors is an integer number (258648).

Almost surely, 2^3446289 is an apocalyptic number.

It is an amenable number.

3446289 is a deficient number, since it is larger than the sum of its proper divisors (2761263).

3446289 is a wasteful number, since it uses less digits than its factorization.

3446289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4997 (or 4994 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3446289 is about 1856.4183257014. The cubic root of 3446289 is about 151.0487832673.

The spelling of 3446289 in words is "three million, four hundred forty-six thousand, two hundred eighty-nine".