797695197 has 16 divisors (see below), whose sum is σ = 1145957568. Its totient is φ = 490654080.

The previous prime is 797695187. The next prime is 797695201. The reversal of 797695197 is 791596797.

It is not a de Polignac number, because 797695197 - 2⁴ = 797695181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 797695197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797695127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114033 + ... + 120825.

It is an arithmetic number, because the mean of its divisors is an integer number (71622348).

Almost surely, 2^797695197 is an apocalyptic number.

It is an amenable number.

797695197 is a deficient number, since it is larger than the sum of its proper divisors (348262371).

797695197 is a wasteful number, since it uses less digits than its factorization.

797695197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9820.

The product of its digits is 7501410, while the sum is 60.

The square root of 797695197 is about 28243.4983137713. The cubic root of 797695197 is about 927.4254135598.

The spelling of 797695197 in words is "seven hundred ninety-seven million, six hundred ninety-five thousand, one hundred ninety-seven".