730730000068 has 12 divisors (see below), whose sum is σ = 1279646835712. Its totient is φ = 365116618440.

The previous prime is 730730000051. The next prime is 730730000083. The reversal of 730730000068 is 860000037037.

730730000068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 730729999988 and 730730000042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62088780 + ... + 62100547.

Almost surely, 2^730730000068 is an apocalyptic number.

It is an amenable number.

730730000068 is a deficient number, since it is larger than the sum of its proper divisors (548916835644).

730730000068 is a wasteful number, since it uses less digits than its factorization.

730730000068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124190802 (or 124190800 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The spelling of 730730000068 in words is "seven hundred thirty billion, seven hundred thirty million, sixty-eight", and thus it is an aban number.