604672320 has 448 divisors, whose sum is σ = 2387681280. Its totient is φ = 126517248.

The previous prime is 604672309. The next prime is 604672331. The reversal of 604672320 is 23276406.

It is an interprime number because it is at equal distance from previous prime (604672309) and next prime (604672331).

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×604672320² = 731257229148364800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7654041 + ... + 7654119.

Almost surely, 2^604672320 is an apocalyptic number.

604672320 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604672320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1193840640).

604672320 is an abundant number, since it is smaller than the sum of its proper divisors (1783008960).

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

604672320 is a wasteful number, since it uses less digits than its factorization.

604672320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 604672320 is about 24590.0858070890. The cubic root of 604672320 is about 845.6163331369.

The spelling of 604672320 in words is "six hundred four million, six hundred seventy-two thousand, three hundred twenty".