3831712 has 24 divisors (see below), whose sum is σ = 7805700. Its totient is φ = 1849344.

The previous prime is 3831691. The next prime is 3831719. The reversal of 3831712 is 2171383.

3831712 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3825936 + 5776 = 1956^2 + 76^2 .

It is not an unprimeable number, because it can be changed into a prime (3831719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137 + ... + 2992.

Almost surely, 2^3831712 is an apocalyptic number.

3831712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3831712 is an abundant number, since it is smaller than the sum of its proper divisors (3973988).

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

3831712 is a wasteful number, since it uses less digits than its factorization.

3831712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168 (or 4160 counting only the distinct ones).

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

The square root of 3831712 is about 1957.4759257779. The cubic root of 3831712 is about 156.4819633050.

The spelling of 3831712 in words is "three million, eight hundred thirty-one thousand, seven hundred twelve".