3831201 has 12 divisors (see below), whose sum is σ = 6037200. Its totient is φ = 2321880.

The previous prime is 3831199. The next prime is 3831221. The reversal of 3831201 is 1021383.

It is not a de Polignac number, because 3831201 - 2¹ = 3831199 is a prime.

It is a super-2 number, since 2×3831201² = 29356202204802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3831221) 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, 19251 + ... + 19448.

It is an arithmetic number, because the mean of its divisors is an integer number (503100).

Almost surely, 2^3831201 is an apocalyptic number.

It is an amenable number.

3831201 is a deficient number, since it is larger than the sum of its proper divisors (2205999).

3831201 is a wasteful number, since it uses less digits than its factorization.

3831201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38716 (or 38713 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3831201 is about 1957.3453961935. The cubic root of 3831201 is about 156.4750068115.

Adding to 3831201 its reverse (1021383), we get a palindrome (4852584).

The spelling of 3831201 in words is "three million, eight hundred thirty-one thousand, two hundred one".