3389684 has 12 divisors (see below), whose sum is σ = 5959044. Its totient is φ = 1687104.

The previous prime is 3389663. The next prime is 3389689. The reversal of 3389684 is 4869833.

It can be written as a sum of positive squares in 2 ways, for example, as 327184 + 3062500 = 572^2 + 1750^2 .

It is a super-2 number, since 2×3389684² = 22979915239712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3389689) 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 3 ways as a sum of consecutive naturals, for example, 887 + ... + 2750.

It is an arithmetic number, because the mean of its divisors is an integer number (496587).

Almost surely, 2^3389684 is an apocalyptic number.

It is an amenable number.

3389684 is a deficient number, since it is larger than the sum of its proper divisors (2569360).

3389684 is a wasteful number, since it uses less digits than its factorization.

3389684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3874 (or 3872 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 3389684 is about 1841.1094481318. The cubic root of 3389684 is about 150.2172260080.

The spelling of 3389684 in words is "three million, three hundred eighty-nine thousand, six hundred eighty-four".