68803366 has 8 divisors (see below), whose sum is σ = 103862880. Its totient is φ = 34182408.

The previous prime is 68803363. The next prime is 68803379. The reversal of 68803366 is 66330886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68803363) 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, 109246 + ... + 109873.

It is an arithmetic number, because the mean of its divisors is an integer number (12982860).

Almost surely, 2^68803366 is an apocalyptic number.

68803366 is a deficient number, since it is larger than the sum of its proper divisors (35059514).

68803366 is a wasteful number, since it uses less digits than its factorization.

68803366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219278.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 68803366 is about 8294.7794425168. The cubic root of 68803366 is about 409.7666052167.

It can be divided in two parts, 68803 and 366, that added together give a square (69169 = 263²).

The spelling of 68803366 in words is "sixty-eight million, eight hundred three thousand, three hundred sixty-six".