794875680 has 120 divisors (see below), whose sum is σ = 2805294492. Its totient is φ = 211963392.

The previous prime is 794875667. The next prime is 794875691. The reversal of 794875680 is 86578497.

794875680 is a `hidden beast` number, since 79 + 4 + 8 + 7 + 568 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 746600976 + 48274704 = 27324^2 + 6948^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17707 + ... + 43626.

Almost surely, 2^794875680 is an apocalyptic number.

It is an amenable number.

794875680 is an abundant number, since it is smaller than the sum of its proper divisors (2010418812).

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

794875680 is a wasteful number, since it uses less digits than its factorization.

794875680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61360 (or 61343 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 794875680 is about 28193.5396855379. The cubic root of 794875680 is about 926.3314373807.

The spelling of 794875680 in words is "seven hundred ninety-four million, eight hundred seventy-five thousand, six hundred eighty".