404704444 has 6 divisors (see below), whose sum is σ = 708232784. Its totient is φ = 202352220.

The previous prime is 404704441. The next prime is 404704459. The reversal of 404704444 is 444407404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404704441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50588052 + ... + 50588059.

Almost surely, 2^404704444 is an apocalyptic number.

It is an amenable number.

404704444 is a deficient number, since it is larger than the sum of its proper divisors (303528340).

404704444 is a wasteful number, since it uses less digits than its factorization.

404704444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101176115 (or 101176113 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 31.

The square root of 404704444 is about 20117.2673094533. The cubic root of 404704444 is about 739.6836022601.

The spelling of 404704444 in words is "four hundred four million, seven hundred four thousand, four hundred forty-four".