419404 has 6 divisors (see below), whose sum is σ = 733964. Its totient is φ = 209700.

The previous prime is 419401. The next prime is 419417. The reversal of 419404 is 404914.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (419401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52422 + ... + 52429.

2⁴¹⁹⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

419404 is a deficient number, since it is larger than the sum of its proper divisors (314560).

419404 is a wasteful number, since it uses less digits than its factorization.

419404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104855 (or 104853 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 419404 is about 647.6140826140. The cubic root of 419404 is about 74.8532835480.

The spelling of 419404 in words is "four hundred nineteen thousand, four hundred four".