604146816 has 512 divisors, whose sum is σ = 2344204800. Its totient is φ = 148635648.

The previous prime is 604146769. The next prime is 604146869. The reversal of 604146816 is 618641406.

604146816 is a `hidden beast` number, since 604 + 1 + 46 + 8 + 1 + 6 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5346376 + ... + 5346488.

It is an arithmetic number, because the mean of its divisors is an integer number (4578525).

Almost surely, 2^604146816 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 604146816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1172102400).

604146816 is an abundant number, since it is smaller than the sum of its proper divisors (1740057984).

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

604146816 is a wasteful number, since it uses less digits than its factorization.

604146816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 604146816 is about 24579.3982025598. The cubic root of 604146816 is about 845.3712948772.

The spelling of 604146816 in words is "six hundred four million, one hundred forty-six thousand, eight hundred sixteen".