797093117 has 2 divisors, whose sum is σ = 797093118. Its totient is φ = 797093116.

The previous prime is 797093081. The next prime is 797093131. The reversal of 797093117 is 711390797.

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., 559748281 + 237344836 = 23659^2 + 15406^2 .

It is a cyclic number.

It is not a de Polignac number, because 797093117 - 2⁸ = 797092861 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (797093417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398546558 + 398546559.

It is an arithmetic number, because the mean of its divisors is an integer number (398546559).

Almost surely, 2^797093117 is an apocalyptic number.

It is an amenable number.

797093117 is a deficient number, since it is larger than the sum of its proper divisors (1).

797093117 is an equidigital number, since it uses as much as digits as its factorization.

797093117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 83349, while the sum is 44.

The square root of 797093117 is about 28232.8375655016. The cubic root of 797093117 is about 927.1920224773.

The spelling of 797093117 in words is "seven hundred ninety-seven million, ninety-three thousand, one hundred seventeen".