604909406 has 8 divisors (see below), whose sum is σ = 908954904. Its totient is φ = 301924440.

The previous prime is 604909369. The next prime is 604909427.

604909406 is nontrivially palindromic in base 10.

604909406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 604909406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263705 + ... + 265988.

It is an arithmetic number, because the mean of its divisors is an integer number (113619363).

Almost surely, 2^604909406 is an apocalyptic number.

604909406 is a deficient number, since it is larger than the sum of its proper divisors (304045498).

604909406 is a wasteful number, since it uses less digits than its factorization.

604909406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530266.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 604909406 is about 24594.9060986213. The cubic root of 604909406 is about 845.7268379456.

It can be divided in two parts, 60490 and 9406, that added together give a palindrome (69896).

The spelling of 604909406 in words is "six hundred four million, nine hundred nine thousand, four hundred six".