604204997760 has 2688 divisors, whose sum is σ = 2882492827200. Its totient is φ = 119642406912.

The previous prime is 604204997723. The next prime is 604204997761. The reversal of 604204997760 is 67799402406.

It is a happy number.

604204997760 is a `hidden beast` number, since 6 + 0 + 4 + 20 + 499 + 77 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (2688).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 604204997697 and 604204997706.

It is not an unprimeable number, because it can be changed into a prime (604204997761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 5646775627 + ... + 5646775733.

Almost surely, 2^604204997760 is an apocalyptic number.

604204997760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604204997760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1441246413600).

604204997760 is an abundant number, since it is smaller than the sum of its proper divisors (2278287829440).

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

604204997760 is a wasteful number, since it uses less digits than its factorization.

604204997760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 604204997760 in words is "six hundred four billion, two hundred four million, nine hundred ninety-seven thousand, seven hundred sixty".