1804704300 has 270 divisors, whose sum is σ = 6806759652. Its totient is φ = 412413120.

The previous prime is 1804704299. The next prime is 1804704323. The reversal of 1804704300 is 34074081.

It is a tau number, because it is divible by the number of its divisors (270).

It is a super-2 number, since 2×1804704300² = 6513915220876980000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 394627 + ... + 399173.

Almost surely, 2^1804704300 is an apocalyptic number.

1804704300 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 1804704300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3403379826).

1804704300 is an abundant number, since it is smaller than the sum of its proper divisors (5002055352).

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

1804704300 is a wasteful number, since it uses less digits than its factorization.

1804704300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587 (or 4564 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1804704300 is about 42481.8114020577. The cubic root of 1804704300 is about 1217.4991995857.

Adding to 1804704300 its reverse (34074081), we get a palindrome (1838778381).

The spelling of 1804704300 in words is "one billion, eight hundred four million, seven hundred four thousand, three hundred".