3260698615117 has 2 divisors, whose sum is σ = 3260698615118. Its totient is φ = 3260698615116.

The previous prime is 3260698614997. The next prime is 3260698615183. The reversal of 3260698615117 is 7115168960623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2959291027081 + 301407588036 = 1720259^2 + 549006^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3260698615117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3260698616117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630349307558 + 1630349307559.

It is an arithmetic number, because the mean of its divisors is an integer number (1630349307559).

Almost surely, 2^{3260698615117} is an apocalyptic number.

It is an amenable number.

3260698615117 is a deficient number, since it is larger than the sum of its proper divisors (1).

3260698615117 is an equidigital number, since it uses as much as digits as its factorization.

3260698615117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 3260698615117 in words is "three trillion, two hundred sixty billion, six hundred ninety-eight million, six hundred fifteen thousand, one hundred seventeen".