604416 has 36 divisors (see below), whose sum is σ = 1610672. Its totient is φ = 201216.

The previous prime is 604411. The next prime is 604427. The reversal of 604416 is 614406.

It is a junction number, because it is equal to n+sod(n) for n = 604392 and 604401.

It is not an unprimeable number, because it can be changed into a prime (604411) by changing a digit.

604416 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375 + ... + 1161.

2⁶⁰⁴⁴¹⁶ 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 604416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (805336).

604416 is an abundant number, since it is smaller than the sum of its proper divisors (1006256).

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

604416 is an equidigital number, since it uses as much as digits as its factorization.

604416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 604416 is about 777.4419592484. The cubic root of 604416 is about 84.5496830940.

The spelling of 604416 in words is "six hundred four thousand, four hundred sixteen".