3843416 has 8 divisors (see below), whose sum is σ = 7206420. Its totient is φ = 1921704.

The previous prime is 3843407. The next prime is 3843419. The reversal of 3843416 is 6143483.

3843416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240206 + ... + 240221.

Almost surely, 2^3843416 is an apocalyptic number.

It is an amenable number.

3843416 is a deficient number, since it is larger than the sum of its proper divisors (3363004).

3843416 is a wasteful number, since it uses less digits than its factorization.

3843416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480433 (or 480429 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 3843416 is about 1960.4632105704. The cubic root of 3843416 is about 156.6411265645.

Adding to 3843416 its reverse (6143483), we get a palindrome (9986899).

The spelling of 3843416 in words is "three million, eight hundred forty-three thousand, four hundred sixteen".