730328112 has 180 divisors, whose sum is σ = 2195350560. Its totient is φ = 226275840.

The previous prime is 730328111. The next prime is 730328117. The reversal of 730328112 is 211823037.

730328112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (730328111) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11972562 + ... + 11972622.

It is an arithmetic number, because the mean of its divisors is an integer number (12196392).

Almost surely, 2^730328112 is an apocalyptic number.

730328112 is a gapful number since it is divisible by the number (72) 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 730328112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1097675280).

730328112 is an abundant number, since it is smaller than the sum of its proper divisors (1465022448).

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

730328112 is a wasteful number, since it uses less digits than its factorization.

730328112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 730328112 is about 27024.5834750510. The cubic root of 730328112 is about 900.5462165783.

The spelling of 730328112 in words is "seven hundred thirty million, three hundred twenty-eight thousand, one hundred twelve".