730085753 has 2 divisors, whose sum is σ = 730085754. Its totient is φ = 730085752.

The previous prime is 730085747. The next prime is 730085761. The reversal of 730085753 is 357580037.

It is a happy number.

730085753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 718883344 + 11202409 = 26812^2 + 3347^2 .

It is a cyclic number.

It is not a de Polignac number, because 730085753 - 2¹² = 730081657 is a prime.

It is not a weakly prime, because it can be changed into another prime (730085053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365042876 + 365042877.

It is an arithmetic number, because the mean of its divisors is an integer number (365042877).

Almost surely, 2^730085753 is an apocalyptic number.

It is an amenable number.

730085753 is a deficient number, since it is larger than the sum of its proper divisors (1).

730085753 is an equidigital number, since it uses as much as digits as its factorization.

730085753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 730085753 is about 27020.0990560731. The cubic root of 730085753 is about 900.4465902943.

The spelling of 730085753 in words is "seven hundred thirty million, eighty-five thousand, seven hundred fifty-three".