3683318 has 4 divisors (see below), whose sum is σ = 5524980. Its totient is φ = 1841658.

The previous prime is 3683297. The next prime is 3683333. The reversal of 3683318 is 8133863.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 920828 + ... + 920831.

It is an arithmetic number, because the mean of its divisors is an integer number (1381245).

Almost surely, 2^3683318 is an apocalyptic number.

3683318 is a deficient number, since it is larger than the sum of its proper divisors (1841662).

3683318 is a wasteful number, since it uses less digits than its factorization.

3683318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841661.

The product of its digits is 10368, while the sum is 32.

The square root of 3683318 is about 1919.1972280097. The cubic root of 3683318 is about 154.4352392116.

The spelling of 3683318 in words is "three million, six hundred eighty-three thousand, three hundred eighteen".