34597861261 has 2 divisors, whose sum is σ = 34597861262. Its totient is φ = 34597861260.

The previous prime is 34597861237. The next prime is 34597861267. The reversal of 34597861261 is 16216879543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28936051236 + 5661810025 = 170106^2 + 75245^2 .

It is a cyclic number.

It is not a de Polignac number, because 34597861261 - 2¹⁵ = 34597828493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34597861199 and 34597861208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34597861267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17298930630 + 17298930631.

It is an arithmetic number, because the mean of its divisors is an integer number (17298930631).

Almost surely, 2^34597861261 is an apocalyptic number.

It is an amenable number.

34597861261 is a deficient number, since it is larger than the sum of its proper divisors (1).

34597861261 is an equidigital number, since it uses as much as digits as its factorization.

34597861261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 52.

The spelling of 34597861261 in words is "thirty-four billion, five hundred ninety-seven million, eight hundred sixty-one thousand, two hundred sixty-one".