3684158 has 4 divisors (see below), whose sum is σ = 5526240. Its totient is φ = 1842078.

The previous prime is 3684151. The next prime is 3684169. The reversal of 3684158 is 8514863.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3684151) 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 as a sum of consecutive naturals, namely, 921038 + ... + 921041.

It is an arithmetic number, because the mean of its divisors is an integer number (1381560).

Almost surely, 2^3684158 is an apocalyptic number.

3684158 is a deficient number, since it is larger than the sum of its proper divisors (1842082).

3684158 is a wasteful number, since it uses less digits than its factorization.

3684158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842081.

The product of its digits is 23040, while the sum is 35.

The square root of 3684158 is about 1919.4160570340. The cubic root of 3684158 is about 154.4469782415.

The spelling of 3684158 in words is "three million, six hundred eighty-four thousand, one hundred fifty-eight".