730622016000 has 480 divisors, whose sum is σ = 2676290760000. Its totient is φ = 191521382400.

The previous prime is 730622015989. The next prime is 730622016029. The reversal of 730622016000 is 610226037.

It is a happy number.

730622016000 is a `hidden beast` number, since 7 + 30 + 6 + 2 + 20 + 1 + 600 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33973251 + ... + 33994749.

It is an arithmetic number, because the mean of its divisors is an integer number (5575605750).

Almost surely, 2^730622016000 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 730622016000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1338145380000).

730622016000 is an abundant number, since it is smaller than the sum of its proper divisors (1945668744000).

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

730622016000 is a wasteful number, since it uses less digits than its factorization.

730622016000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21597 (or 21568 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The spelling of 730622016000 in words is "seven hundred thirty billion, six hundred twenty-two million, sixteen thousand".