3887041 has 8 divisors (see below), whose sum is σ = 3999744. Its totient is φ = 3775680.

The previous prime is 3887021. The next prime is 3887047. The reversal of 3887041 is 1407883.

It is a happy number.

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 3887041 - 2¹⁵ = 3854273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3886994 and 3887012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3887047) 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 in 7 ways as a sum of consecutive naturals, for example, 8761 + ... + 9193.

It is an arithmetic number, because the mean of its divisors is an integer number (499968).

Almost surely, 2^3887041 is an apocalyptic number.

It is an amenable number.

3887041 is a deficient number, since it is larger than the sum of its proper divisors (112703).

3887041 is a wasteful number, since it uses less digits than its factorization.

3887041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 3887041 is about 1971.5580133488. The cubic root of 3887041 is about 157.2315541378.

The spelling of 3887041 in words is "three million, eight hundred eighty-seven thousand, forty-one".