604344625 has 16 divisors (see below), whose sum is σ = 754927056. Its totient is φ = 483024000.

The previous prime is 604344599. The next prime is 604344641. The reversal of 604344625 is 526443406.

It can be written as a sum of positive squares in 8 ways, for example, as 512931904 + 91412721 = 22648^2 + 9561^2 .

It is not a de Polignac number, because 604344625 - 2¹¹ = 604342577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216237 + ... + 219013.

It is an arithmetic number, because the mean of its divisors is an integer number (47182941).

Almost surely, 2^604344625 is an apocalyptic number.

It is an amenable number.

604344625 is a deficient number, since it is larger than the sum of its proper divisors (150582431).

604344625 is a wasteful number, since it uses less digits than its factorization.

604344625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4533 (or 4523 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 604344625 is about 24583.4217512534. The cubic root of 604344625 is about 845.4635482825.

The spelling of 604344625 in words is "six hundred four million, three hundred forty-four thousand, six hundred twenty-five".