730401582888480 has 384 divisors, whose sum is σ = 2464278720583680. Its totient is φ = 181202323046400.

The previous prime is 730401582888403. The next prime is 730401582888491. The reversal of 730401582888480 is 84888285104037.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 499535106 + ... + 500995134.

It is an arithmetic number, because the mean of its divisors is an integer number (6417392501520).

Almost surely, 2^{730401582888480} 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 730401582888480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1232139360291840).

730401582888480 is an abundant number, since it is smaller than the sum of its proper divisors (1733877137695200).

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

730401582888480 is a wasteful number, since it uses less digits than its factorization.

730401582888480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460772 (or 1460764 counting only the distinct ones).

The product of its (nonzero) digits is 110100480, while the sum is 66.

The spelling of 730401582888480 in words is "seven hundred thirty trillion, four hundred one billion, five hundred eighty-two million, eight hundred eighty-eight thousand, four hundred eighty".