608404 has 12 divisors (see below), whose sum is σ = 1077300. Its totient is φ = 300608.

The previous prime is 608401. The next prime is 608411. The reversal of 608404 is 404806.

It can be written as a sum of positive squares in 2 ways, for example, as 115600 + 492804 = 340^2 + 702^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499 + ... + 1210.

It is an arithmetic number, because the mean of its divisors is an integer number (89775).

2⁶⁰⁸⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

608404 is a deficient number, since it is larger than the sum of its proper divisors (468896).

608404 is a wasteful number, since it uses less digits than its factorization.

608404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 608404 is about 780.0025640983. The cubic root of 608404 is about 84.7352314859.

It can be divided in two parts, 60 and 8404, that added together give a square (8464 = 92²).

The spelling of 608404 in words is "six hundred eight thousand, four hundred four".