604361216 has 80 divisors (see below), whose sum is σ = 1252773984. Its totient is φ = 291078144.

The previous prime is 604361207. The next prime is 604361227. The reversal of 604361216 is 612163406.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2135411 + ... + 2135693.

Almost surely, 2^604361216 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 604361216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626386992).

604361216 is an abundant number, since it is smaller than the sum of its proper divisors (648412768).

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

604361216 is an equidigital number, since it uses as much as digits as its factorization.

604361216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 604361216 is about 24583.7591917916. The cubic root of 604361216 is about 845.4712850146.

The spelling of 604361216 in words is "six hundred four million, three hundred sixty-one thousand, two hundred sixteen".