730613844306 has 72 divisors (see below), whose sum is σ = 1640038879440. Its totient is φ = 235057924080.

The previous prime is 730613844287. The next prime is 730613844347. The reversal of 730613844306 is 603448316037.

730613844306 is a `hidden beast` number, since 7 + 306 + 1 + 38 + 4 + 4 + 306 = 666.

730613844306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6500221 + ... + 6611663.

It is an arithmetic number, because the mean of its divisors is an integer number (22778317770).

Almost surely, 2^730613844306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 730613844306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (820019439720).

730613844306 is an abundant number, since it is smaller than the sum of its proper divisors (909425035134).

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

730613844306 is a wasteful number, since it uses less digits than its factorization.

730613844306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111892 (or 111858 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 730613844306 in words is "seven hundred thirty billion, six hundred thirteen million, eight hundred forty-four thousand, three hundred six".