1204404300 has 324 divisors, whose sum is σ = 4359392856. Its totient is φ = 275788800.

The previous prime is 1204404293. The next prime is 1204404323. The reversal of 1204404300 is 34044021.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 3573732 + ... + 3574068.

Almost surely, 2^1204404300 is an apocalyptic number.

1204404300 is a gapful number since it is divisible by the number (10) 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 1204404300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2179696428).

1204404300 is an abundant number, since it is smaller than the sum of its proper divisors (3154988556).

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

1204404300 is a wasteful number, since it uses less digits than its factorization.

1204404300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 377 counting only the distinct ones).

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

The square root of 1204404300 is about 34704.5285229464. The cubic root of 1204404300 is about 1063.9570560899.

Adding to 1204404300 its reverse (34044021), we get a palindrome (1238448321).

It can be divided in two parts, 1204 and 404300, that added together give a palindrome (405504).

The spelling of 1204404300 in words is "one billion, two hundred four million, four hundred four thousand, three hundred".