867197897341 has 4 divisors (see below), whose sum is σ = 868123402972. Its totient is φ = 866272391712.

The previous prime is 867197897339. The next prime is 867197897393. The reversal of 867197897341 is 143798791768.

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 332611725625 + 534586171716 = 576725^2 + 731154^2 .

It is a cyclic number.

It is not a de Polignac number, because 867197897341 - 2¹ = 867197897339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867197897441) 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, 462751410 + ... + 462753283.

It is an arithmetic number, because the mean of its divisors is an integer number (217030850743).

Almost surely, 2^867197897341 is an apocalyptic number.

It is an amenable number.

867197897341 is a deficient number, since it is larger than the sum of its proper divisors (925505631).

867197897341 is an equidigital number, since it uses as much as digits as its factorization.

867197897341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925505630.

The product of its digits is 128024064, while the sum is 70.

The spelling of 867197897341 in words is "eight hundred sixty-seven billion, one hundred ninety-seven million, eight hundred ninety-seven thousand, three hundred forty-one".