797064282863 has 4 divisors (see below), whose sum is σ = 814023097440. Its totient is φ = 780105468288.

The previous prime is 797064282821. The next prime is 797064282869. The reversal of 797064282863 is 368282460797.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 368282460797 = 23417 ⋅15727141.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-797064282863 is a prime.

It is a super-2 number, since 2×797064282863² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 797064282796 and 797064282805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797064282869) 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, 8479407218 + ... + 8479407311.

It is an arithmetic number, because the mean of its divisors is an integer number (203505774360).

Almost surely, 2^797064282863 is an apocalyptic number.

797064282863 is a deficient number, since it is larger than the sum of its proper divisors (16958814577).

797064282863 is a wasteful number, since it uses less digits than its factorization.

797064282863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16958814576.

The product of its (nonzero) digits is 48771072, while the sum is 62.

The spelling of 797064282863 in words is "seven hundred ninety-seven billion, sixty-four million, two hundred eighty-two thousand, eight hundred sixty-three".