3686741 has 8 divisors (see below), whose sum is σ = 4015200. Its totient is φ = 3371760.

The previous prime is 3686731. The next prime is 3686743. The reversal of 3686741 is 1476863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3686741 - 2⁶ = 3686677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3686743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2795 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (501900).

Almost surely, 2^3686741 is an apocalyptic number.

It is an amenable number.

3686741 is a deficient number, since it is larger than the sum of its proper divisors (328459).

3686741 is a wasteful number, since it uses less digits than its factorization.

3686741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6739.

The product of its digits is 24192, while the sum is 35.

The square root of 3686741 is about 1920.0888000298. The cubic root of 3686741 is about 154.4830645828.

The spelling of 3686741 in words is "three million, six hundred eighty-six thousand, seven hundred forty-one".