604066660406 has 16 divisors (see below), whose sum is σ = 988488506448. Its totient is φ = 274571368800.

The previous prime is 604066660387. The next prime is 604066660429.

604066660406 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482896 + ... + 1845836.

It is an arithmetic number, because the mean of its divisors is an integer number (61780531653).

Almost surely, 2^604066660406 is an apocalyptic number.

604066660406 is a deficient number, since it is larger than the sum of its proper divisors (384421846042).

604066660406 is a wasteful number, since it uses less digits than its factorization.

604066660406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438607.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 604066660406 in words is "six hundred four billion, sixty-six million, six hundred sixty thousand, four hundred six".