604409472 has 192 divisors, whose sum is σ = 1852156800. Its totient is φ = 193950720.

The previous prime is 604409471. The next prime is 604409497. The reversal of 604409472 is 274904406.

604409472 is a `hidden beast` number, since 60 + 440 + 94 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (604409471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9908322 + ... + 9908382.

It is an arithmetic number, because the mean of its divisors is an integer number (9646650).

Almost surely, 2^604409472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604409472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (926078400).

604409472 is an abundant number, since it is smaller than the sum of its proper divisors (1247747328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

604409472 is an equidigital number, since it uses as much as digits as its factorization.

604409472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 604409472 is about 24584.7406331651. The cubic root of 604409472 is about 845.4937869971.

The spelling of 604409472 in words is "six hundred four million, four hundred nine thousand, four hundred seventy-two".