3813712 has 40 divisors (see below), whose sum is σ = 8945856. Its totient is φ = 1537536.

The previous prime is 3813679. The next prime is 3813751. The reversal of 3813712 is 2173183.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903 + ... + 2905.

Almost surely, 2^3813712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3813712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4472928).

3813712 is an abundant number, since it is smaller than the sum of its proper divisors (5132144).

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

3813712 is a wasteful number, since it uses less digits than its factorization.

3813712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2029 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 3813712 is about 1952.8727557114. The cubic root of 3813712 is about 156.2365466817.

Adding to 3813712 its reverse (2173183), we get a palindrome (5986895).

The spelling of 3813712 in words is "three million, eight hundred thirteen thousand, seven hundred twelve".