832806186361 has 2 divisors, whose sum is σ = 832806186362. Its totient is φ = 832806186360.

The previous prime is 832806186313. The next prime is 832806186391. The reversal of 832806186361 is 163681608238.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 832583251600 + 222934761 = 912460^2 + 14931^2 .

It is a cyclic number.

It is not a de Polignac number, because 832806186361 - 2³⁵ = 798446447993 is a prime.

It is a super-2 number, since 2×832806186361² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 832806186299 and 832806186308.

It is not a weakly prime, because it can be changed into another prime (832806186391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416403093180 + 416403093181.

It is an arithmetic number, because the mean of its divisors is an integer number (416403093181).

Almost surely, 2^832806186361 is an apocalyptic number.

It is an amenable number.

832806186361 is a deficient number, since it is larger than the sum of its proper divisors (1).

832806186361 is an equidigital number, since it uses as much as digits as its factorization.

832806186361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 832806186361 in words is "eight hundred thirty-two billion, eight hundred six million, one hundred eighty-six thousand, three hundred sixty-one".