604470816 has 96 divisors (see below), whose sum is σ = 1769402880. Its totient is φ = 200763648.

The previous prime is 604470781. The next prime is 604470817. The reversal of 604470816 is 618074406.

604470816 is a `hidden beast` number, since 604 + 47 + 0 + 8 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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 (604470817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272785 + ... + 274991.

It is an arithmetic number, because the mean of its divisors is an integer number (18431280).

Almost surely, 2^604470816 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 604470816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (884701440).

604470816 is an abundant number, since it is smaller than the sum of its proper divisors (1164932064).

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

604470816 is a wasteful number, since it uses less digits than its factorization.

604470816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543 (or 2529 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 604470816 is about 24585.9882046665. The cubic root of 604470816 is about 845.5223902419.

The spelling of 604470816 in words is "six hundred four million, four hundred seventy thousand, eight hundred sixteen".