797244265 has 4 divisors (see below), whose sum is σ = 956693124. Its totient is φ = 637795408.

The previous prime is 797244263. The next prime is 797244277. The reversal of 797244265 is 562442797.

It is a happy number.

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 136702864 + 660541401 = 11692^2 + 25701^2 .

It is a cyclic number.

It is not a de Polignac number, because 797244265 - 2¹ = 797244263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (797244263) 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, 79724422 + ... + 79724431.

It is an arithmetic number, because the mean of its divisors is an integer number (239173281).

Almost surely, 2^797244265 is an apocalyptic number.

It is an amenable number.

797244265 is a deficient number, since it is larger than the sum of its proper divisors (159448859).

797244265 is a wasteful number, since it uses less digits than its factorization.

797244265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159448858.

The product of its digits is 846720, while the sum is 46.

The square root of 797244265 is about 28235.5142506737. The cubic root of 797244265 is about 927.2506247324.

The spelling of 797244265 in words is "seven hundred ninety-seven million, two hundred forty-four thousand, two hundred sixty-five".