3446685 has 48 divisors (see below), whose sum is σ = 6767040. Its totient is φ = 1663200.

The previous prime is 3446671. The next prime is 3446687. The reversal of 3446685 is 5866443.

It is not a de Polignac number, because 3446685 - 2⁴ = 3446669 is a prime.

It is a congruent number.

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 (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16230 + ... + 16440.

It is an arithmetic number, because the mean of its divisors is an integer number (140980).

Almost surely, 2^3446685 is an apocalyptic number.

It is an amenable number.

3446685 is a deficient number, since it is larger than the sum of its proper divisors (3320355).

3446685 is a wasteful number, since it uses less digits than its factorization.

3446685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 230 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 3446685 is about 1856.5249796326. The cubic root of 3446685 is about 151.0545685267.

The spelling of 3446685 in words is "three million, four hundred forty-six thousand, six hundred eighty-five".