3868547 has 8 divisors (see below), whose sum is σ = 3956736. Its totient is φ = 3781512.

The previous prime is 3868541. The next prime is 3868549. The reversal of 3868547 is 7458683.

It is a happy number.

3868547 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 3868547 - 2⁶ = 3868483 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3868541) 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, 10358 + ... + 10724.

It is an arithmetic number, because the mean of its divisors is an integer number (494592).

Almost surely, 2^3868547 is an apocalyptic number.

3868547 is a deficient number, since it is larger than the sum of its proper divisors (88189).

3868547 is a wasteful number, since it uses less digits than its factorization.

3868547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its digits is 161280, while the sum is 41.

The square root of 3868547 is about 1966.8622219159. The cubic root of 3868547 is about 156.9817956633.

The spelling of 3868547 in words is "three million, eight hundred sixty-eight thousand, five hundred forty-seven".