3446689 has 8 divisors (see below), whose sum is σ = 3523520. Its totient is φ = 3370896.

The previous prime is 3446687. The next prime is 3446693. The reversal of 3446689 is 9866443.

3446689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3446689 - 2¹ = 3446687 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (3446687) 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 7 ways as a sum of consecutive naturals, for example, 11074 + ... + 11380.

It is an arithmetic number, because the mean of its divisors is an integer number (440440).

Almost surely, 2^3446689 is an apocalyptic number.

It is an amenable number.

3446689 is a deficient number, since it is larger than the sum of its proper divisors (76831).

3446689 is a wasteful number, since it uses less digits than its factorization.

3446689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519.

The product of its digits is 124416, while the sum is 40.

The square root of 3446689 is about 1856.5260569138. The cubic root of 3446689 is about 151.0546269614.

The spelling of 3446689 in words is "three million, four hundred forty-six thousand, six hundred eighty-nine".