8244730897 has 16 divisors (see below), whose sum is σ = 8968960000. Its totient is φ = 7533497664.

The previous prime is 8244730889. The next prime is 8244730919. The reversal of 8244730897 is 7980374428.

It is a cyclic number.

It is not a de Polignac number, because 8244730897 - 2³ = 8244730889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8244730867) 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, 1980304 + ... + 1984462.

It is an arithmetic number, because the mean of its divisors is an integer number (560560000).

Almost surely, 2^8244730897 is an apocalyptic number.

It is an amenable number.

8244730897 is a deficient number, since it is larger than the sum of its proper divisors (724229103).

8244730897 is a wasteful number, since it uses less digits than its factorization.

8244730897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5680.

The product of its (nonzero) digits is 2709504, while the sum is 52.

The square root of 8244730897 is about 90800.5005327614. The cubic root of 8244730897 is about 2020.1897427392.

The spelling of 8244730897 in words is "eight billion, two hundred forty-four million, seven hundred thirty thousand, eight hundred ninety-seven".