796775281 has 4 divisors (see below), whose sum is σ = 796970212. Its totient is φ = 796580352.

The previous prime is 796775257. The next prime is 796775321. The reversal of 796775281 is 182577697.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 708038881 + 88736400 = 26609^2 + 9420^2 .

It is a cyclic number.

It is not a de Polignac number, because 796775281 - 2²⁵ = 763220849 is a prime.

It is a super-2 number, since 2×796775281² = 1269701696825257922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (796775381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91200 + ... + 99553.

It is an arithmetic number, because the mean of its divisors is an integer number (199242553).

Almost surely, 2^796775281 is an apocalyptic number.

It is an amenable number.

796775281 is a deficient number, since it is larger than the sum of its proper divisors (194931).

796775281 is a wasteful number, since it uses less digits than its factorization.

796775281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194930.

The product of its digits is 1481760, while the sum is 52.

The square root of 796775281 is about 28227.2081687155. The cubic root of 796775281 is about 927.0687687129.

The spelling of 796775281 in words is "seven hundred ninety-six million, seven hundred seventy-five thousand, two hundred eighty-one".