730894834080 has 192 divisors, whose sum is σ = 2564073792000. Its totient is φ = 194452577280.

The previous prime is 730894834079. The next prime is 730894834121. The reversal of 730894834080 is 80438498037.

730894834080 is a `hidden beast` number, since 7 + 3 + 0 + 89 + 483 + 4 + 0 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 31 ways as a sum of consecutive naturals, for example, 1665646 + ... + 2058194.

It is an arithmetic number, because the mean of its divisors is an integer number (13354551000).

Almost surely, 2^730894834080 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 730894834080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1282036896000).

730894834080 is an abundant number, since it is smaller than the sum of its proper divisors (1833178957920).

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

730894834080 is a wasteful number, since it uses less digits than its factorization.

730894834080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393004 (or 392990 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 730894834080 in words is "seven hundred thirty billion, eight hundred ninety-four million, eight hundred thirty-four thousand, eighty".