404673603 has 8 divisors (see below), whose sum is σ = 549745488. Its totient is φ = 264692064.

The previous prime is 404673601. The next prime is 404673611. The reversal of 404673603 is 306376404.

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

It is not a de Polignac number, because 404673603 - 2¹ = 404673601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404673601) 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, 1272400 + ... + 1272717.

It is an arithmetic number, because the mean of its divisors is an integer number (68718186).

Almost surely, 2^404673603 is an apocalyptic number.

404673603 is a deficient number, since it is larger than the sum of its proper divisors (145071885).

404673603 is a wasteful number, since it uses less digits than its factorization.

404673603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545173.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 404673603 is about 20116.5007642979. The cubic root of 404673603 is about 739.6648122832.

The spelling of 404673603 in words is "four hundred four million, six hundred seventy-three thousand, six hundred three".