404734124 has 48 divisors (see below), whose sum is σ = 768845280. Its totient is φ = 185794560.

The previous prime is 404734123. The next prime is 404734139. The reversal of 404734124 is 421437404.

It is a super-2 number, since 2×404734124² = 327619422260094752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (404734123) 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 15 ways as a sum of consecutive naturals, for example, 601052 + ... + 601724.

It is an arithmetic number, because the mean of its divisors is an integer number (16017610).

Almost surely, 2^404734124 is an apocalyptic number.

It is an amenable number.

404734124 is a deficient number, since it is larger than the sum of its proper divisors (364111156).

404734124 is a wasteful number, since it uses less digits than its factorization.

404734124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 404734124 is about 20118.0049706724. The cubic root of 404734124 is about 739.7016839928.

The spelling of 404734124 in words is "four hundred four million, seven hundred thirty-four thousand, one hundred twenty-four".