3782544 has 20 divisors (see below), whose sum is σ = 9771696. Its totient is φ = 1260832.

The previous prime is 3782543. The next prime is 3782561. The reversal of 3782544 is 4452873.

3782544 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3782544² = 28615278223872, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3782543) 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, 39354 + ... + 39449.

Almost surely, 2^3782544 is an apocalyptic number.

It is an amenable number.

3782544 is an abundant number, since it is smaller than the sum of its proper divisors (5989152).

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

3782544 is a wasteful number, since it uses less digits than its factorization.

3782544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78814 (or 78808 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 3782544 is about 1944.8763456837. The cubic root of 3782544 is about 155.8097615282.

The spelling of 3782544 in words is "three million, seven hundred eighty-two thousand, five hundred forty-four".