170768413 has 2 divisors, whose sum is σ = 170768414. Its totient is φ = 170768412.

The previous prime is 170768387. The next prime is 170768449. The reversal of 170768413 is 314867071.

170768413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 170511364 + 257049 = 13058^2 + 507^2 .

It is a cyclic number.

It is not a de Polignac number, because 170768413 - 2¹³ = 170760221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170768113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85384206 + 85384207.

It is an arithmetic number, because the mean of its divisors is an integer number (85384207).

Almost surely, 2^170768413 is an apocalyptic number.

It is an amenable number.

170768413 is a deficient number, since it is larger than the sum of its proper divisors (1).

170768413 is an equidigital number, since it uses as much as digits as its factorization.

170768413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 170768413 is about 13067.8388802434. The cubic root of 170768413 is about 554.7992272190.

The spelling of 170768413 in words is "one hundred seventy million, seven hundred sixty-eight thousand, four hundred thirteen".