68970883 has 2 divisors, whose sum is σ = 68970884. Its totient is φ = 68970882.

The previous prime is 68970829. The next prime is 68970917. The reversal of 68970883 is 38807986.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68970883 - 2⁹ = 68970371 is a prime.

It is not a weakly prime, because it can be changed into another prime (68970983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34485441 + 34485442.

It is an arithmetic number, because the mean of its divisors is an integer number (34485442).

Almost surely, 2^68970883 is an apocalyptic number.

68970883 is a deficient number, since it is larger than the sum of its proper divisors (1).

68970883 is an equidigital number, since it uses as much as digits as its factorization.

68970883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 68970883 is about 8304.8710405400. The cubic root of 68970883 is about 410.0988914738.

The spelling of 68970883 in words is "sixty-eight million, nine hundred seventy thousand, eight hundred eighty-three".