604240000 has 320 divisors, whose sum is σ = 1873650240. Its totient is φ = 188928000.

The previous prime is 604239997. The next prime is 604240031. The reversal of 604240000 is 42406.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7279959 + ... + 7280041.

It is an arithmetic number, because the mean of its divisors is an integer number (5855157).

Almost surely, 2^604240000 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 604240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (936825120).

604240000 is an abundant number, since it is smaller than the sum of its proper divisors (1269410240).

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

604240000 is an equidigital number, since it uses as much as digits as its factorization.

604240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 604240000 is about 24581.2937006985. The cubic root of 604240000 is about 845.4147561832.

Adding to 604240000 its reverse (42406), we get a palindrome (604282406).

The spelling of 604240000 in words is "six hundred four million, two hundred forty thousand".