68834177 has 2 divisors, whose sum is σ = 68834178. Its totient is φ = 68834176.

The previous prime is 68834137. The next prime is 68834191. The reversal of 68834177 is 77143886.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50822641 + 18011536 = 7129^2 + 4244^2 .

It is a cyclic number.

It is not a de Polignac number, because 68834177 - 2¹⁶ = 68768641 is a prime.

It is not a weakly prime, because it can be changed into another prime (68834107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34417088 + 34417089.

It is an arithmetic number, because the mean of its divisors is an integer number (34417089).

Almost surely, 2^68834177 is an apocalyptic number.

It is an amenable number.

68834177 is a deficient number, since it is larger than the sum of its proper divisors (1).

68834177 is an equidigital number, since it uses as much as digits as its factorization.

68834177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 44.

The square root of 68834177 is about 8296.6364871555. The cubic root of 68834177 is about 409.8277622767.

The spelling of 68834177 in words is "sixty-eight million, eight hundred thirty-four thousand, one hundred seventy-seven".