68880883 has 16 divisors (see below), whose sum is σ = 74105856. Its totient is φ = 63866880.

The previous prime is 68880881. The next prime is 68880893. The reversal of 68880883 is 38808886.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 68880883 - 2¹ = 68880881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68880881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254038 + ... + 254308.

It is an arithmetic number, because the mean of its divisors is an integer number (4631616).

Almost surely, 2^68880883 is an apocalyptic number.

68880883 is a deficient number, since it is larger than the sum of its proper divisors (5224973).

68880883 is a wasteful number, since it uses less digits than its factorization.

68880883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594.

The product of its (nonzero) digits is 589824, while the sum is 49.

The square root of 68880883 is about 8299.4507649603. The cubic root of 68880883 is about 409.9204346893.

The spelling of 68880883 in words is "sixty-eight million, eight hundred eighty thousand, eight hundred eighty-three".