730241306072 has 32 divisors (see below), whose sum is σ = 1392667693920. Its totient is φ = 358872023040.

The previous prime is 730241306063. The next prime is 730241306077. The reversal of 730241306072 is 270603142037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730241306077) 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 7 ways as a sum of consecutive naturals, for example, 119768 + ... + 1214424.

It is an arithmetic number, because the mean of its divisors is an integer number (43520865435).

Almost surely, 2^730241306072 is an apocalyptic number.

It is an amenable number.

730241306072 is a deficient number, since it is larger than the sum of its proper divisors (662426387848).

730241306072 is a wasteful number, since it uses less digits than its factorization.

730241306072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096091 (or 1096087 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The spelling of 730241306072 in words is "seven hundred thirty billion, two hundred forty-one million, three hundred six thousand, seventy-two".