3813801 has 12 divisors (see below), whose sum is σ = 5180112. Its totient is φ = 2495664.

The previous prime is 3813773. The next prime is 3813811. The reversal of 3813801 is 1083183.

3813801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3813801 - 2⁵ = 3813769 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3813811) 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 in 11 ways as a sum of consecutive naturals, for example, 34935 + ... + 35043.

It is an arithmetic number, because the mean of its divisors is an integer number (431676).

Almost surely, 2^3813801 is an apocalyptic number.

It is an amenable number.

3813801 is a deficient number, since it is larger than the sum of its proper divisors (1366311).

3813801 is a wasteful number, since it uses less digits than its factorization.

3813801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 3813801 is about 1952.8955425214. The cubic root of 3813801 is about 156.2377620282.

Adding to 3813801 its reverse (1083183), we get a palindrome (4896984).

The spelling of 3813801 in words is "three million, eight hundred thirteen thousand, eight hundred one".