3858211 has 12 divisors (see below), whose sum is σ = 4555440. Its totient is φ = 3257520.

The previous prime is 3858199. The next prime is 3858233. The reversal of 3858211 is 1128583.

It is not a de Polignac number, because 3858211 - 2¹⁹ = 3333923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3858211.

It is not an unprimeable number, because it can be changed into a prime (3858251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2925 + ... + 4033.

It is an arithmetic number, because the mean of its divisors is an integer number (379620).

Almost surely, 2^3858211 is an apocalyptic number.

3858211 is a deficient number, since it is larger than the sum of its proper divisors (697229).

3858211 is a wasteful number, since it uses less digits than its factorization.

3858211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1187 counting only the distinct ones).

The product of its digits is 1920, while the sum is 28.

The square root of 3858211 is about 1964.2329291609. The cubic root of 3858211 is about 156.8418627595.

The spelling of 3858211 in words is "three million, eight hundred fifty-eight thousand, two hundred eleven".