796214257 has 2 divisors, whose sum is σ = 796214258. Its totient is φ = 796214256.

The previous prime is 796214213. The next prime is 796214267. The reversal of 796214257 is 752412697.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 568536336 + 227677921 = 23844^2 + 15089^2 .

It is an emirp because it is prime and its reverse (752412697) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 796214257 - 2¹⁵ = 796181489 is a prime.

It is not a weakly prime, because it can be changed into another prime (796214267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398107128 + 398107129.

It is an arithmetic number, because the mean of its divisors is an integer number (398107129).

Almost surely, 2^796214257 is an apocalyptic number.

It is an amenable number.

796214257 is a deficient number, since it is larger than the sum of its proper divisors (1).

796214257 is an equidigital number, since it uses as much as digits as its factorization.

796214257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 43.

The square root of 796214257 is about 28217.2687728632. The cubic root of 796214257 is about 926.8511289503.

The spelling of 796214257 in words is "seven hundred ninety-six million, two hundred fourteen thousand, two hundred fifty-seven".