404134003 has 8 divisors (see below), whose sum is σ = 497395808. Its totient is φ = 319754304.

The previous prime is 404133941. The next prime is 404134037. The reversal of 404134003 is 300431404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404134003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404134043) 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, 2220426 + ... + 2220607.

It is an arithmetic number, because the mean of its divisors is an integer number (62174476).

Almost surely, 2^404134003 is an apocalyptic number.

404134003 is a deficient number, since it is larger than the sum of its proper divisors (93261805).

404134003 is a wasteful number, since it uses less digits than its factorization.

404134003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441053.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 404134003 is about 20103.0844150842. The cubic root of 404134003 is about 739.3359046888.

Adding to 404134003 its reverse (300431404), we get a palindrome (704565407).

The spelling of 404134003 in words is "four hundred four million, one hundred thirty-four thousand, three".