7117097649 has 8 divisors (see below), whose sum is σ = 9490122720. Its totient is φ = 4744402176.

The previous prime is 7117097567. The next prime is 7117097681. The reversal of 7117097649 is 9467907117.

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

It is not a de Polignac number, because 7117097649 - 2⁹ = 7117097137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7117097249) 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, 26619 + ... + 122240.

It is an arithmetic number, because the mean of its divisors is an integer number (1186265340).

Almost surely, 2^7117097649 is an apocalyptic number.

It is an amenable number.

7117097649 is a deficient number, since it is larger than the sum of its proper divisors (2373025071).

7117097649 is a wasteful number, since it uses less digits than its factorization.

7117097649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164799.

The product of its (nonzero) digits is 666792, while the sum is 51.

The square root of 7117097649 is about 84362.8926068802. The cubic root of 7117097649 is about 1923.5389058230.

The spelling of 7117097649 in words is "seven billion, one hundred seventeen million, ninety-seven thousand, six hundred forty-nine".