6980933117 has 2 divisors, whose sum is σ = 6980933118. Its totient is φ = 6980933116.

The previous prime is 6980933081. The next prime is 6980933119. The reversal of 6980933117 is 7113390896.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5211973636 + 1768959481 = 72194^2 + 42059^2 .

It is a cyclic number.

It is not a de Polignac number, because 6980933117 - 2¹⁰ = 6980932093 is a prime.

Together with 6980933119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6980933119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3490466558 + 3490466559.

It is an arithmetic number, because the mean of its divisors is an integer number (3490466559).

Almost surely, 2^6980933117 is an apocalyptic number.

It is an amenable number.

6980933117 is a deficient number, since it is larger than the sum of its proper divisors (1).

6980933117 is an equidigital number, since it uses as much as digits as its factorization.

6980933117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 6980933117 is about 83551.9785343232. The cubic root of 6980933117 is about 1911.1927636594.

The spelling of 6980933117 in words is "six billion, nine hundred eighty million, nine hundred thirty-three thousand, one hundred seventeen".