3446885 has 16 divisors (see below), whose sum is σ = 4690560. Its totient is φ = 2410560.

The previous prime is 3446873. The next prime is 3446887. The reversal of 3446885 is 5886443.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-3446885 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161 + ... + 2630.

It is an arithmetic number, because the mean of its divisors is an integer number (293160).

Almost surely, 2^3446885 is an apocalyptic number.

It is an amenable number.

3446885 is a deficient number, since it is larger than the sum of its proper divisors (1243675).

3446885 is a wasteful number, since it uses less digits than its factorization.

3446885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828.

The product of its digits is 92160, while the sum is 38.

The square root of 3446885 is about 1856.5788429259. The cubic root of 3446885 is about 151.0574902064.

The spelling of 3446885 in words is "three million, four hundred forty-six thousand, eight hundred eighty-five".