3404804 has 24 divisors (see below), whose sum is σ = 6577368. Its totient is φ = 1532160.

The previous prime is 3404801. The next prime is 3404827. The reversal of 3404804 is 4084043.

It can be written as a sum of positive squares in 4 ways, for example, as 200704 + 3204100 = 448^2 + 1790^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3404804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (274057).

Almost surely, 2^3404804 is an apocalyptic number.

It is an amenable number.

3404804 is a deficient number, since it is larger than the sum of its proper divisors (3172564).

3404804 is a wasteful number, since it uses less digits than its factorization.

3404804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1653 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3404804 is about 1845.2110990345. The cubic root of 3404804 is about 150.4402473584.

Adding to 3404804 its reverse (4084043), we get a palindrome (7488847).

The spelling of 3404804 in words is "three million, four hundred four thousand, eight hundred four".