730652642888 has 64 divisors (see below), whose sum is σ = 1605111016320. Its totient is φ = 305263296000.

The previous prime is 730652642887. The next prime is 730652642891. The reversal of 730652642888 is 888246256037.

It is not an unprimeable number, because it can be changed into a prime (730652642887) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2864795 + ... + 3109397.

It is an arithmetic number, because the mean of its divisors is an integer number (25079859630).

Almost surely, 2^730652642888 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 730652642888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (802555508160).

730652642888 is an abundant number, since it is smaller than the sum of its proper divisors (874458373432).

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

730652642888 is a wasteful number, since it uses less digits than its factorization.

730652642888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245958 (or 245954 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 59.

The spelling of 730652642888 in words is "seven hundred thirty billion, six hundred fifty-two million, six hundred forty-two thousand, eight hundred eighty-eight".