800076680 has 32 divisors (see below), whose sum is σ = 1938648600. Its totient is φ = 295412736.

The previous prime is 800076647. The next prime is 800076701. The reversal of 800076680 is 86670008.

It can be written as a sum of positive squares in 4 ways, for example, as 674233156 + 125843524 = 25966^2 + 11218^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 800076680.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768785 + ... + 769824.

Almost surely, 2^800076680 is an apocalyptic number.

It is an amenable number.

800076680 is an abundant number, since it is smaller than the sum of its proper divisors (1138571920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800076680 is a wasteful number, since it uses less digits than its factorization.

800076680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538633 (or 1538629 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 800076680 is about 28285.6267386813. The cubic root of 800076680 is about 928.3474255276.

The spelling of 800076680 in words is "eight hundred million, seventy-six thousand, six hundred eighty".