3673684 has 12 divisors (see below), whose sum is σ = 7347424. Its totient is φ = 1574424.

The previous prime is 3673651. The next prime is 3673687. The reversal of 3673684 is 4863763.

It is a happy number.

3673684 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65574 + ... + 65629.

Almost surely, 2^3673684 is an apocalyptic number.

It is an amenable number.

3673684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3673684 is a wasteful number, since it uses less digits than its factorization.

3673684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131214 (or 131212 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 3673684 is about 1916.6856810651. The cubic root of 3673684 is about 154.3004759212.

The spelling of 3673684 in words is "three million, six hundred seventy-three thousand, six hundred eighty-four".