604994499406 has 8 divisors (see below), whose sum is σ = 989990999064. Its totient is φ = 274997499720.

The previous prime is 604994499379. The next prime is 604994499413.

604994499406 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13749874965 + ... + 13749875008.

It is an arithmetic number, because the mean of its divisors is an integer number (123748874883).

Almost surely, 2^604994499406 is an apocalyptic number.

604994499406 is a deficient number, since it is larger than the sum of its proper divisors (384996499658).

604994499406 is a wasteful number, since it uses less digits than its factorization.

604994499406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27499749986.

The product of its (nonzero) digits is 60466176, while the sum is 64.

The spelling of 604994499406 in words is "six hundred four billion, nine hundred ninety-four million, four hundred ninety-nine thousand, four hundred six".