800480678 has 24 divisors (see below), whose sum is σ = 1310975280. Its totient is φ = 366090480.

The previous prime is 800480669. The next prime is 800480689. The reversal of 800480678 is 876084008.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1823 + ... + 40053.

It is an arithmetic number, because the mean of its divisors is an integer number (54623970).

Almost surely, 2^800480678 is an apocalyptic number.

800480678 is a deficient number, since it is larger than the sum of its proper divisors (510494602).

800480678 is a wasteful number, since it uses less digits than its factorization.

800480678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38300 (or 38281 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 800480678 is about 28292.7672382890. The cubic root of 800480678 is about 928.5036553004.

The spelling of 800480678 in words is "eight hundred million, four hundred eighty thousand, six hundred seventy-eight".