730864368836 has 18 divisors (see below), whose sum is σ = 1487831036958. Its totient is φ = 313227586560.

The previous prime is 730864368797. The next prime is 730864368859. The reversal of 730864368836 is 638863468037.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 645862966336 + 85001402500 = 803656^2 + 291550^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1864449725 + ... + 1864450116.

It is an arithmetic number, because the mean of its divisors is an integer number (82657279831).

Almost surely, 2^730864368836 is an apocalyptic number.

It is an amenable number.

730864368836 is an abundant number, since it is smaller than the sum of its proper divisors (756966668122).

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

730864368836 is a wasteful number, since it uses less digits than its factorization.

730864368836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728899859 (or 3728899850 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 62.

The spelling of 730864368836 in words is "seven hundred thirty billion, eight hundred sixty-four million, three hundred sixty-eight thousand, eight hundred thirty-six".