730000810300 has 72 divisors (see below), whose sum is σ = 1609247845296. Its totient is φ = 287382274560.

The previous prime is 730000810291. The next prime is 730000810337. The reversal of 730000810300 is 3018000037.

730000810300 is a modest number, since divided by 810300 gives 730000 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3302034 + ... + 3516166.

It is an arithmetic number, because the mean of its divisors is an integer number (22350664518).

Almost surely, 2^730000810300 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 730000810300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (804623922648).

730000810300 is an abundant number, since it is smaller than the sum of its proper divisors (879247034996).

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

730000810300 is a wasteful number, since it uses less digits than its factorization.

730000810300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214687 (or 214680 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 730000810300 its reverse (3018000037), we get a palindrome (733018810337).

The spelling of 730000810300 in words is "seven hundred thirty billion, eight hundred ten thousand, three hundred".