3860211 has 8 divisors (see below), whose sum is σ = 5417920. Its totient is φ = 2437992.

The previous prime is 3860209. The next prime is 3860221. The reversal of 3860211 is 1120683.

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

It is not a de Polignac number, because 3860211 - 2¹ = 3860209 is a prime.

It is a Duffinian number.

3860211 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3860221) 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, 33805 + ... + 33918.

It is an arithmetic number, because the mean of its divisors is an integer number (677240).

Almost surely, 2^3860211 is an apocalyptic number.

3860211 is a deficient number, since it is larger than the sum of its proper divisors (1557709).

3860211 is a wasteful number, since it uses less digits than its factorization.

3860211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67745.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 3860211 is about 1964.7419677912. The cubic root of 3860211 is about 156.8689590432.

Adding to 3860211 its reverse (1120683), we get a palindrome (4980894).

The spelling of 3860211 in words is "three million, eight hundred sixty thousand, two hundred eleven".