730787200 has 192 divisors, whose sum is σ = 2122207920. Its totient is φ = 245145600.

The previous prime is 730787179. The next prime is 730787203. The reversal of 730787200 is 2787037.

730787200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730787203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 456802 + ... + 458398.

Almost surely, 2^730787200 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 730787200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1061103960).

730787200 is an abundant number, since it is smaller than the sum of its proper divisors (1391420720).

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

730787200 is a wasteful number, since it uses less digits than its factorization.

730787200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645 (or 1628 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 730787200 is about 27033.0760365890. The cubic root of 730787200 is about 900.7348730451.

The spelling of 730787200 in words is "seven hundred thirty million, seven hundred eighty-seven thousand, two hundred".