6597820097 has 8 divisors (see below), whose sum is σ = 7350763392. Its totient is φ = 5870400400.

The previous prime is 6597820079. The next prime is 6597820121. The reversal of 6597820097 is 7900287956.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6597820097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6597820007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6380354 + ... + 6381387.

It is an arithmetic number, because the mean of its divisors is an integer number (918845424).

Almost surely, 2^6597820097 is an apocalyptic number.

It is an amenable number.

6597820097 is a deficient number, since it is larger than the sum of its proper divisors (752943295).

6597820097 is a wasteful number, since it uses less digits than its factorization.

6597820097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12761799.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The square root of 6597820097 is about 81226.9665628355. The cubic root of 6597820097 is about 1875.5709168230.

The spelling of 6597820097 in words is "six billion, five hundred ninety-seven million, eight hundred twenty thousand, ninety-seven".