604342400 has 48 divisors (see below), whose sum is σ = 1492922490. Its totient is φ = 241735680.

The previous prime is 604342391. The next prime is 604342421. The reversal of 604342400 is 4243406.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 430313536 + 174028864 = 20744^2 + 13192^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91229 + ... + 97628.

Almost surely, 2^604342400 is an apocalyptic number.

It is an amenable number.

604342400 is an abundant number, since it is smaller than the sum of its proper divisors (888580090).

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

604342400 is a wasteful number, since it uses less digits than its factorization.

604342400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188881 (or 188864 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 604342400 is about 24583.3764971372. The cubic root of 604342400 is about 845.4625107074.

Adding to 604342400 its reverse (4243406), we get a palindrome (608585806).

The spelling of 604342400 in words is "six hundred four million, three hundred forty-two thousand, four hundred".