604405227866 has 16 divisors (see below), whose sum is σ = 1047204780480. Its totient is φ = 258569081280.

The previous prime is 604405227817. The next prime is 604405227869. The reversal of 604405227866 is 668722504406.

It is not an unprimeable number, because it can be changed into a prime (604405227869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808028006 + ... + 808028753.

It is an arithmetic number, because the mean of its divisors is an integer number (65450298780).

Almost surely, 2^604405227866 is an apocalyptic number.

604405227866 is a deficient number, since it is larger than the sum of its proper divisors (442799552614).

604405227866 is a wasteful number, since it uses less digits than its factorization.

604405227866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616056789.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 604405227866 in words is "six hundred four billion, four hundred five million, two hundred twenty-seven thousand, eight hundred sixty-six".