404633106 has 12 divisors (see below), whose sum is σ = 876705102. Its totient is φ = 134877696.

The previous prime is 404633093. The next prime is 404633129. The reversal of 404633106 is 601336404.

It can be written as a sum of positive squares in only one way, i.e., 404613225 + 19881 = 20115^2 + 141^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 404633106.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11239791 + ... + 11239826.

Almost surely, 2^404633106 is an apocalyptic number.

404633106 is an abundant number, since it is smaller than the sum of its proper divisors (472071996).

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

404633106 is a wasteful number, since it uses less digits than its factorization.

404633106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22479625 (or 22479622 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 404633106 is about 20115.4941773748. The cubic root of 404633106 is about 739.6401379078.

The spelling of 404633106 in words is "four hundred four million, six hundred thirty-three thousand, one hundred six".