404626000846 has 16 divisors (see below), whose sum is σ = 607584844800. Its totient is φ = 202097776608.

The previous prime is 404626000843. The next prime is 404626000937. The reversal of 404626000846 is 648000626404.

It is a junction number, because it is equal to n+sod(n) for n = 404626000799 and 404626000808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404626000841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25172500 + ... + 25188568.

It is an arithmetic number, because the mean of its divisors is an integer number (37974052800).

Almost surely, 2^404626000846 is an apocalyptic number.

404626000846 is a deficient number, since it is larger than the sum of its proper divisors (202958843954).

404626000846 is a wasteful number, since it uses less digits than its factorization.

404626000846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28683.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 404626000846 in words is "four hundred four billion, six hundred twenty-six million, eight hundred forty-six", and thus it is an aban number.