794208985 has 8 divisors (see below), whose sum is σ = 953204616. Its totient is φ = 635264640.

The previous prime is 794208979. The next prime is 794208997. The reversal of 794208985 is 589802497.

794208985 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 172554496 + 621654489 = 13136^2 + 24933^2 .

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

It is not a de Polignac number, because 794208985 - 2³ = 794208977 is a prime.

It is a Duffinian number.

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, 44805 + ... + 59965.

It is an arithmetic number, because the mean of its divisors is an integer number (119150577).

Almost surely, 2^794208985 is an apocalyptic number.

It is an amenable number.

794208985 is a deficient number, since it is larger than the sum of its proper divisors (158995631).

794208985 is a wasteful number, since it uses less digits than its factorization.

794208985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25643.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 794208985 is about 28181.7136632959. The cubic root of 794208985 is about 926.0723808191.

The spelling of 794208985 in words is "seven hundred ninety-four million, two hundred eight thousand, nine hundred eighty-five".