3788404 has 12 divisors (see below), whose sum is σ = 6691300. Its totient is φ = 1876608.

The previous prime is 3788401. The next prime is 3788413. The reversal of 3788404 is 4048873.

It can be written as a sum of positive squares in 2 ways, for example, as 3062500 + 725904 = 1750^2 + 852^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3788404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3788401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3909 + ... + 4780.

Almost surely, 2^3788404 is an apocalyptic number.

It is an amenable number.

3788404 is a deficient number, since it is larger than the sum of its proper divisors (2902896).

3788404 is a wasteful number, since it uses less digits than its factorization.

3788404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8802 (or 8800 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 3788404 is about 1946.3822851639. The cubic root of 3788404 is about 155.8901813113.

The spelling of 3788404 in words is "three million, seven hundred eighty-eight thousand, four hundred four".