3798784 has 72 divisors (see below), whose sum is σ = 8830080. Its totient is φ = 1612800.

The previous prime is 3798757. The next prime is 3798791. The reversal of 3798784 is 4878973.

3798784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 53469 + ... + 53539.

It is an arithmetic number, because the mean of its divisors is an integer number (122640).

Almost surely, 2^3798784 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 3798784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4415040).

3798784 is an abundant number, since it is smaller than the sum of its proper divisors (5031296).

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

3798784 is a wasteful number, since it uses less digits than its factorization.

3798784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 103 counting only the distinct ones).

The product of its digits is 338688, while the sum is 46.

The square root of 3798784 is about 1949.0469465870. The cubic root of 3798784 is about 156.0324280603.

The spelling of 3798784 in words is "three million, seven hundred ninety-eight thousand, seven hundred eighty-four".