730610897 has 2 divisors, whose sum is σ = 730610898. Its totient is φ = 730610896.

The previous prime is 730610863. The next prime is 730610963. The reversal of 730610897 is 798016037.

730610897 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., 464790481 + 265820416 = 21559^2 + 16304^2 .

It is a cyclic number.

It is not a de Polignac number, because 730610897 - 2⁸ = 730610641 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (730610597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365305448 + 365305449.

It is an arithmetic number, because the mean of its divisors is an integer number (365305449).

Almost surely, 2^730610897 is an apocalyptic number.

It is an amenable number.

730610897 is a deficient number, since it is larger than the sum of its proper divisors (1).

730610897 is an equidigital number, since it uses as much as digits as its factorization.

730610897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 730610897 is about 27029.8149642205. The cubic root of 730610897 is about 900.6624328817.

The spelling of 730610897 in words is "seven hundred thirty million, six hundred ten thousand, eight hundred ninety-seven".