68883301 has 2 divisors, whose sum is σ = 68883302. Its totient is φ = 68883300.

The previous prime is 68883299. The next prime is 68883319. The reversal of 68883301 is 10338886.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68724100 + 159201 = 8290^2 + 399^2 .

It is a cyclic number.

It is not a de Polignac number, because 68883301 - 2¹ = 68883299 is a prime.

Together with 68883299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68883391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34441650 + 34441651.

It is an arithmetic number, because the mean of its divisors is an integer number (34441651).

Almost surely, 2^68883301 is an apocalyptic number.

It is an amenable number.

68883301 is a deficient number, since it is larger than the sum of its proper divisors (1).

68883301 is an equidigital number, since it uses as much as digits as its factorization.

68883301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 68883301 is about 8299.5964359721. The cubic root of 68883301 is about 409.9252312597.

The spelling of 68883301 in words is "sixty-eight million, eight hundred eighty-three thousand, three hundred one".