3831412 has 12 divisors (see below), whose sum is σ = 7220836. Its totient is φ = 1768320.

The previous prime is 3831379. The next prime is 3831413. The reversal of 3831412 is 2141383.

It can be written as a sum of positive squares in 2 ways, for example, as 467856 + 3363556 = 684^2 + 1834^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3831413) 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 3 ways as a sum of consecutive naturals, for example, 36789 + ... + 36892.

Almost surely, 2^3831412 is an apocalyptic number.

It is an amenable number.

3831412 is a deficient number, since it is larger than the sum of its proper divisors (3389424).

3831412 is a wasteful number, since it uses less digits than its factorization.

3831412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73698 (or 73696 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 3831412 is about 1957.3992949830. The cubic root of 3831412 is about 156.4778793329.

Adding to 3831412 its reverse (2141383), we get a palindrome (5972795).

The spelling of 3831412 in words is "three million, eight hundred thirty-one thousand, four hundred twelve".