3784798 has 4 divisors (see below), whose sum is σ = 5677200. Its totient is φ = 1892398.

The previous prime is 3784793. The next prime is 3784813. The reversal of 3784798 is 8974873.

3784798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8974873 = 83 ⋅108131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3784793) by changing a digit.

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 as a sum of consecutive naturals, namely, 946198 + ... + 946201.

It is an arithmetic number, because the mean of its divisors is an integer number (1419300).

Almost surely, 2^3784798 is an apocalyptic number.

3784798 is a deficient number, since it is larger than the sum of its proper divisors (1892402).

3784798 is a wasteful number, since it uses less digits than its factorization.

3784798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892401.

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

The square root of 3784798 is about 1945.4557306708. The cubic root of 3784798 is about 155.8407041484.

The spelling of 3784798 in words is "three million, seven hundred eighty-four thousand, seven hundred ninety-eight".