3801606 has 16 divisors (see below), whose sum is σ = 7732800. Its totient is φ = 1245608.

The previous prime is 3801599. The next prime is 3801617. The reversal of 3801606 is 6061083.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5016 + ... + 5723.

It is an arithmetic number, because the mean of its divisors is an integer number (483300).

Almost surely, 2^3801606 is an apocalyptic number.

3801606 is an abundant number, since it is smaller than the sum of its proper divisors (3931194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3801606 is a wasteful number, since it uses less digits than its factorization.

3801606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10803.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 3801606 is about 1949.7707557557. The cubic root of 3801606 is about 156.0710557302.

Adding to 3801606 its reverse (6061083), we get a palindrome (9862689).

The spelling of 3801606 in words is "three million, eight hundred one thousand, six hundred six".