68806376 has 16 divisors (see below), whose sum is σ = 129276000. Its totient is φ = 34332784.

The previous prime is 68806373. The next prime is 68806399. The reversal of 68806376 is 67360886.

It is not an unprimeable number, because it can be changed into a prime (68806373) 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 3 ways as a sum of consecutive naturals, for example, 4526 + ... + 12573.

It is an arithmetic number, because the mean of its divisors is an integer number (8079750).

Almost surely, 2^68806376 is an apocalyptic number.

It is an amenable number.

68806376 is a deficient number, since it is larger than the sum of its proper divisors (60469624).

68806376 is a wasteful number, since it uses less digits than its factorization.

68806376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17608 (or 17604 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 68806376 is about 8294.9608799560. The cubic root of 68806376 is about 409.7725806002.

The spelling of 68806376 in words is "sixty-eight million, eight hundred six thousand, three hundred seventy-six".