1204022304 has 36 divisors (see below), whose sum is σ = 3423939246. Its totient is φ = 401340672.

The previous prime is 1204022293. The next prime is 1204022329. The reversal of 1204022304 is 4032204021.

It can be written as a sum of positive squares in only one way, i.e., 1145957904 + 58064400 = 33852^2 + 7620^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2090029 + ... + 2090604.

Almost surely, 2^1204022304 is an apocalyptic number.

It is an amenable number.

1204022304 is an abundant number, since it is smaller than the sum of its proper divisors (2219916942).

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

1204022304 is a wasteful number, since it uses less digits than its factorization.

1204022304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180649 (or 4180638 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1204022304 is about 34699.0245396034. The cubic root of 1204022304 is about 1063.8445605557.

Adding to 1204022304 its reverse (4032204021), we get a palindrome (5236226325).

The spelling of 1204022304 in words is "one billion, two hundred four million, twenty-two thousand, three hundred four".