604723216 has 20 divisors (see below), whose sum is σ = 1193759532. Its totient is φ = 296656256.

The previous prime is 604723213. The next prime is 604723237. The reversal of 604723216 is 612327406.

It can be written as a sum of positive squares in 2 ways, for example, as 368793616 + 235929600 = 19204^2 + 15360^2 .

It is not an unprimeable number, because it can be changed into a prime (604723211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355711 + ... + 357406.

Almost surely, 2^604723216 is an apocalyptic number.

It is an amenable number.

604723216 is a deficient number, since it is larger than the sum of its proper divisors (589036316).

604723216 is a wasteful number, since it uses less digits than its factorization.

604723216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713178 (or 713172 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 604723216 is about 24591.1206739343. The cubic root of 604723216 is about 845.6400579875.

The spelling of 604723216 in words is "six hundred four million, seven hundred twenty-three thousand, two hundred sixteen".