1800104384 has 112 divisors (see below), whose sum is σ = 4226234880. Its totient is φ = 752716800.

The previous prime is 1800104377. The next prime is 1800104413. The reversal of 1800104384 is 4834010081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361109 + ... + 366059.

It is an arithmetic number, because the mean of its divisors is an integer number (37734240).

Almost surely, 2^1800104384 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 1800104384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2113117440).

1800104384 is an abundant number, since it is smaller than the sum of its proper divisors (2426130496).

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

1800104384 is a wasteful number, since it uses less digits than its factorization.

1800104384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018 (or 5008 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 1800104384 is about 42427.6370305960. The cubic root of 1800104384 is about 1216.4639129036.

The spelling of 1800104384 in words is "one billion, eight hundred million, one hundred four thousand, three hundred eighty-four".