3673668 has 12 divisors (see below), whose sum is σ = 8571920. Its totient is φ = 1224552.

The previous prime is 3673651. The next prime is 3673687. The reversal of 3673668 is 8663763.

It is a happy number.

3673668 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153058 + ... + 153081.

Almost surely, 2^3673668 is an apocalyptic number.

It is an amenable number.

3673668 is an abundant number, since it is smaller than the sum of its proper divisors (4898252).

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

3673668 is a wasteful number, since it uses less digits than its factorization.

3673668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306146 (or 306144 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 3673668 is about 1916.6815071889. The cubic root of 3673668 is about 154.3002519125.

The spelling of 3673668 in words is "three million, six hundred seventy-three thousand, six hundred sixty-eight".