797226622797 has 32 divisors (see below), whose sum is σ = 1202505707520. Its totient is φ = 465544825920.

The previous prime is 797226622783. The next prime is 797226622813.

It is a happy number.

797226622797 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 797226622797 - 2⁷ = 797226622669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797226622097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3043797 + ... + 3295322.

It is an arithmetic number, because the mean of its divisors is an integer number (37578303360).

Almost surely, 2^797226622797 is an apocalyptic number.

It is an amenable number.

797226622797 is a deficient number, since it is larger than the sum of its proper divisors (405279084723).

797226622797 is a wasteful number, since it uses less digits than its factorization.

797226622797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339273.

The product of its digits is 112021056, while the sum is 66.

The spelling of 797226622797 in words is "seven hundred ninety-seven billion, two hundred twenty-six million, six hundred twenty-two thousand, seven hundred ninety-seven".