404413032 has 32 divisors (see below), whose sum is σ = 1017737280. Its totient is φ = 133910400.

The previous prime is 404413013. The next prime is 404413039. The reversal of 404413032 is 230314404.

It is a super-3 number, since 3×404413032³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (404413039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52173 + ... + 59420.

It is an arithmetic number, because the mean of its divisors is an integer number (31804290).

Almost surely, 2^404413032 is an apocalyptic number.

It is an amenable number.

404413032 is an abundant number, since it is smaller than the sum of its proper divisors (613324248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404413032 is a wasteful number, since it uses less digits than its factorization.

404413032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111753 (or 111749 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 404413032 is about 20110.0231725376. The cubic root of 404413032 is about 739.5060204562.

Adding to 404413032 its reverse (230314404), we get a palindrome (634727436).

The spelling of 404413032 in words is "four hundred four million, four hundred thirteen thousand, thirty-two".