730000159 has 16 divisors (see below), whose sum is σ = 880768000. Its totient is φ = 591045984.

The previous prime is 730000153. The next prime is 730000171. The reversal of 730000159 is 951000037.

It is a cyclic number.

It is not a de Polignac number, because 730000159 - 2⁷ = 730000031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730000153) 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, 38554 + ... + 54280.

It is an arithmetic number, because the mean of its divisors is an integer number (55048000).

Almost surely, 2^730000159 is an apocalyptic number.

730000159 is a deficient number, since it is larger than the sum of its proper divisors (150767841).

730000159 is a wasteful number, since it uses less digits than its factorization.

730000159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16102.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 730000159 is about 27018.5151146394. The cubic root of 730000159 is about 900.4113999817.

The spelling of 730000159 in words is "seven hundred thirty million, one hundred fifty-nine", and thus it is an aban number.