3782832 has 20 divisors (see below), whose sum is σ = 9772440. Its totient is φ = 1260928.

The previous prime is 3782819. The next prime is 3782869. The reversal of 3782832 is 2382873.

It is a happy number.

3782832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3782793 and 3782802.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 39357 + ... + 39452.

It is an arithmetic number, because the mean of its divisors is an integer number (488622).

Almost surely, 2^3782832 is an apocalyptic number.

It is an amenable number.

3782832 is an abundant number, since it is smaller than the sum of its proper divisors (5989608).

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

3782832 is a wasteful number, since it uses less digits than its factorization.

3782832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78820 (or 78814 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 3782832 is about 1944.9503849713. The cubic root of 3782832 is about 155.8137158397.

The spelling of 3782832 in words is "three million, seven hundred eighty-two thousand, eight hundred thirty-two".