794039856 has 40 divisors (see below), whose sum is σ = 2140458240. Its totient is φ = 253171776.

The previous prime is 794039839. The next prime is 794039861. The reversal of 794039856 is 658930497.

It is a junction number, because it is equal to n+sod(n) for n = 794039799 and 794039808.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 358516 + ... + 360723.

It is an arithmetic number, because the mean of its divisors is an integer number (53511456).

Almost surely, 2^794039856 is an apocalyptic number.

It is an amenable number.

794039856 is an abundant number, since it is smaller than the sum of its proper divisors (1346418384).

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

794039856 is a wasteful number, since it uses less digits than its factorization.

794039856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719273 (or 719267 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 794039856 is about 28178.7128165926. The cubic root of 794039856 is about 926.0066395940.

The spelling of 794039856 in words is "seven hundred ninety-four million, thirty-nine thousand, eight hundred fifty-six".