604422666406 has 8 divisors (see below), whose sum is σ = 976375076544. Its totient is φ = 278964307560.

The previous prime is 604422666403. The next prime is 604422666413. The reversal of 604422666406 is 604666224406.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604422666403) 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, 11623512790 + ... + 11623512841.

It is an arithmetic number, because the mean of its divisors is an integer number (122046884568).

Almost surely, 2^604422666406 is an apocalyptic number.

604422666406 is a deficient number, since it is larger than the sum of its proper divisors (371952410138).

604422666406 is a wasteful number, since it uses less digits than its factorization.

604422666406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23247025646.

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 604422666406 in words is "six hundred four billion, four hundred twenty-two million, six hundred sixty-six thousand, four hundred six".