404708 has 24 divisors (see below), whose sum is σ = 762048. Its totient is φ = 187616.

The previous prime is 404699. The next prime is 404713. The reversal of 404708 is 807404.

404708 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

404708 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4835 + ... + 4917.

It is an arithmetic number, because the mean of its divisors is an integer number (31752).

2⁴⁰⁴⁷⁰⁸ is an apocalyptic number.

It is an amenable number.

404708 is a deficient number, since it is larger than the sum of its proper divisors (357340).

404708 is a wasteful number, since it uses less digits than its factorization.

404708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 404708 is about 636.1666448345. The cubic root of 404708 is about 73.9685768703.

The spelling of 404708 in words is "four hundred four thousand, seven hundred eight".