68876773 has 8 divisors (see below), whose sum is σ = 79439360. Its totient is φ = 58494960.

The previous prime is 68876719. The next prime is 68876779. The reversal of 68876773 is 37767886.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 68876773 - 2²⁵ = 35322341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68876773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68876779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44373 + ... + 45898.

It is an arithmetic number, because the mean of its divisors is an integer number (9929920).

Almost surely, 2^68876773 is an apocalyptic number.

It is an amenable number.

68876773 is a deficient number, since it is larger than the sum of its proper divisors (10562587).

68876773 is a wasteful number, since it uses less digits than its factorization.

68876773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90387.

The product of its digits is 2370816, while the sum is 52.

The square root of 68876773 is about 8299.2031545203. The cubic root of 68876773 is about 409.9122814523.

The spelling of 68876773 in words is "sixty-eight million, eight hundred seventy-six thousand, seven hundred seventy-three".