404355104 has 12 divisors (see below), whose sum is σ = 796074174. Its totient is φ = 202177536.

The previous prime is 404355071. The next prime is 404355109. The reversal of 404355104 is 401553404.

It can be written as a sum of positive squares in only one way, i.e., 381811600 + 22543504 = 19540^2 + 4748^2 .

It is not an unprimeable number, because it can be changed into a prime (404355109) 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, 6318017 + ... + 6318080.

Almost surely, 2^404355104 is an apocalyptic number.

It is an amenable number.

404355104 is a deficient number, since it is larger than the sum of its proper divisors (391719070).

404355104 is a wasteful number, since it uses less digits than its factorization.

404355104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12636107 (or 12636099 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 404355104 is about 20108.5828441489. The cubic root of 404355104 is about 739.4707098975.

The spelling of 404355104 in words is "four hundred four million, three hundred fifty-five thousand, one hundred four".