1730112889 has 2 divisors, whose sum is σ = 1730112890. Its totient is φ = 1730112888.

The previous prime is 1730112871. The next prime is 1730112907. The reversal of 1730112889 is 9882110371.

It is a balanced prime because it is at equal distance from previous prime (1730112871) and next prime (1730112907).

It can be written as a sum of positive squares in only one way, i.e., 1723661289 + 6451600 = 41517^2 + 2540^2 .

It is a cyclic number.

It is not a de Polignac number, because 1730112889 - 2¹¹ = 1730110841 is a prime.

It is not a weakly prime, because it can be changed into another prime (1730116889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 865056444 + 865056445.

It is an arithmetic number, because the mean of its divisors is an integer number (865056445).

Almost surely, 2^1730112889 is an apocalyptic number.

It is an amenable number.

1730112889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1730112889 is an equidigital number, since it uses as much as digits as its factorization.

1730112889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 40.

The square root of 1730112889 is about 41594.6257225618. The cubic root of 1730112889 is about 1200.4888954666.

The spelling of 1730112889 in words is "one billion, seven hundred thirty million, one hundred twelve thousand, eight hundred eighty-nine".