3887039 has 8 divisors (see below), whose sum is σ = 4406640. Its totient is φ = 3398976.

The previous prime is 3887021. The next prime is 3887047. The reversal of 3887039 is 9307883.

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 3887039 - 2²⁰ = 2838463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3886993 and 3887011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3887239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7622 + ... + 8115.

It is an arithmetic number, because the mean of its divisors is an integer number (550830).

Almost surely, 2^3887039 is an apocalyptic number.

3887039 is a deficient number, since it is larger than the sum of its proper divisors (519601).

3887039 is a wasteful number, since it uses less digits than its factorization.

3887039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15769.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 3887039 is about 1971.5575061357. The cubic root of 3887039 is about 157.2315271710.

The spelling of 3887039 in words is "three million, eight hundred eighty-seven thousand, thirty-nine".