3685674 has 8 divisors (see below), whose sum is σ = 7371360. Its totient is φ = 1228556.

The previous prime is 3685663. The next prime is 3685687. The reversal of 3685674 is 4765863.

3685674 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.

3685674 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 307134 + ... + 307145.

It is an arithmetic number, because the mean of its divisors is an integer number (921420).

Almost surely, 2^3685674 is an apocalyptic number.

3685674 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.

3685674 is a wasteful number, since it uses less digits than its factorization.

3685674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614284.

The product of its digits is 120960, while the sum is 39.

The square root of 3685674 is about 1919.8109281906. The cubic root of 3685674 is about 154.4681598802.

The spelling of 3685674 in words is "three million, six hundred eighty-five thousand, six hundred seventy-four".