3867141 has 8 divisors (see below), whose sum is σ = 5183680. Its totient is φ = 2564352.

The previous prime is 3867137. The next prime is 3867163. The reversal of 3867141 is 1417683.

It is a happy number.

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

It is not a de Polignac number, because 3867141 - 2² = 3867137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3867099 and 3867108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3867131) 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, 2761 + ... + 3918.

It is an arithmetic number, because the mean of its divisors is an integer number (647960).

Almost surely, 2^3867141 is an apocalyptic number.

It is an amenable number.

3867141 is a deficient number, since it is larger than the sum of its proper divisors (1316539).

3867141 is a wasteful number, since it uses less digits than its factorization.

3867141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6875.

The product of its digits is 4032, while the sum is 30.

The square root of 3867141 is about 1966.5047673474. The cubic root of 3867141 is about 156.9627753310.

The spelling of 3867141 in words is "three million, eight hundred sixty-seven thousand, one hundred forty-one".