404672827322 has 8 divisors (see below), whose sum is σ = 607610838900. Its totient is φ = 202135881024.

The previous prime is 404672827313. The next prime is 404672827327. The reversal of 404672827322 is 223728276404.

It is a Cunningham number, because it is equal to 636139²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 404672827321 + 1 = 636139^2 + 1^2 .

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

It is not an unprimeable number, because it can be changed into a prime (404672827327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100263797 + ... + 100267832.

Almost surely, 2^404672827322 is an apocalyptic number.

404672827322 is a deficient number, since it is larger than the sum of its proper divisors (202938011578).

404672827322 is a wasteful number, since it uses less digits than its factorization.

404672827322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200532640.

The product of its (nonzero) digits is 1806336, while the sum is 47.

The spelling of 404672827322 in words is "four hundred four billion, six hundred seventy-two million, eight hundred twenty-seven thousand, three hundred twenty-two".