6790935257 has 2 divisors, whose sum is σ = 6790935258. Its totient is φ = 6790935256.

The previous prime is 6790935233. The next prime is 6790935259. The reversal of 6790935257 is 7525390976.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6716785936 + 74149321 = 81956^2 + 8611^2 .

It is a cyclic number.

It is not a de Polignac number, because 6790935257 - 2¹⁶ = 6790869721 is a prime.

It is a super-2 number, since 2×6790935257² = 92233603329531312098, which contains 22 as substring.

Together with 6790935259, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6790935199 and 6790935208.

It is not a weakly prime, because it can be changed into another prime (6790935259) 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 as a sum of consecutive naturals, namely, 3395467628 + 3395467629.

It is an arithmetic number, because the mean of its divisors is an integer number (3395467629).

Almost surely, 2^6790935257 is an apocalyptic number.

It is an amenable number.

6790935257 is a deficient number, since it is larger than the sum of its proper divisors (1).

6790935257 is an equidigital number, since it uses as much as digits as its factorization.

6790935257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3572100, while the sum is 53.

The square root of 6790935257 is about 82407.1311052630. The cubic root of 6790935257 is about 1893.6942624629.

The spelling of 6790935257 in words is "six billion, seven hundred ninety million, nine hundred thirty-five thousand, two hundred fifty-seven".