3683747 has 8 divisors (see below), whose sum is σ = 3918096. Its totient is φ = 3451392.

The previous prime is 3683741. The next prime is 3683803. The reversal of 3683747 is 7473863.

3683747 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.

It is a cyclic number.

It is not a de Polignac number, because 3683747 - 2⁴ = 3683731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3683747.

It is not an unprimeable number, because it can be changed into a prime (3683741) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5408 + ... + 6050.

It is an arithmetic number, because the mean of its divisors is an integer number (489762).

Almost surely, 2^3683747 is an apocalyptic number.

3683747 is a deficient number, since it is larger than the sum of its proper divisors (234349).

3683747 is a wasteful number, since it uses less digits than its factorization.

3683747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997.

The product of its digits is 84672, while the sum is 38.

The square root of 3683747 is about 1919.3089902358. The cubic root of 3683747 is about 154.4412347248.

The spelling of 3683747 in words is "three million, six hundred eighty-three thousand, seven hundred forty-seven".