604704121 has 8 divisors (see below), whose sum is σ = 707946624. Its totient is φ = 505675680.

The previous prime is 604704101. The next prime is 604704137. The reversal of 604704121 is 121407406.

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

It is a cyclic number.

It is not a de Polignac number, because 604704121 - 2⁷ = 604703993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (604704101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1053205 + ... + 1053778.

It is an arithmetic number, because the mean of its divisors is an integer number (88493328).

Almost surely, 2^604704121 is an apocalyptic number.

It is an amenable number.

604704121 is a deficient number, since it is larger than the sum of its proper divisors (103242503).

604704121 is a wasteful number, since it uses less digits than its factorization.

604704121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107031.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 604704121 is about 24590.7324209752. The cubic root of 604704121 is about 845.6311571293.

The spelling of 604704121 in words is "six hundred four million, seven hundred four thousand, one hundred twenty-one".