604229616 has 120 divisors (see below), whose sum is σ = 1759240080. Its totient is φ = 193363968.

The previous prime is 604229611. The next prime is 604229617. The reversal of 604229616 is 616922406.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604229611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1072951 + ... + 1073513.

It is an arithmetic number, because the mean of its divisors is an integer number (14660334).

Almost surely, 2^604229616 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 604229616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879620040).

604229616 is an abundant number, since it is smaller than the sum of its proper divisors (1155010464).

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

604229616 is a wasteful number, since it uses less digits than its factorization.

604229616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 604229616 is about 24581.0824822667. The cubic root of 604229616 is about 845.4099132747.

The spelling of 604229616 in words is "six hundred four million, two hundred twenty-nine thousand, six hundred sixteen".