794170979 has 24 divisors (see below), whose sum is σ = 973682208. Its totient is φ = 644582400.

The previous prime is 794170969. The next prime is 794170981. The reversal of 794170979 is 979071497.

It is not a de Polignac number, because 794170979 - 2¹⁶ = 794105443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 794170979.

It is not an unprimeable number, because it can be changed into a prime (794170969) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110339 + ... + 117315.

It is an arithmetic number, because the mean of its divisors is an integer number (40570092).

Almost surely, 2^794170979 is an apocalyptic number.

794170979 is a deficient number, since it is larger than the sum of its proper divisors (179511229).

794170979 is a wasteful number, since it uses less digits than its factorization.

794170979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7115 (or 7108 counting only the distinct ones).

The product of its (nonzero) digits is 1000188, while the sum is 53.

The square root of 794170979 is about 28181.0393527279. The cubic root of 794170979 is about 926.0576085241.

The spelling of 794170979 in words is "seven hundred ninety-four million, one hundred seventy thousand, nine hundred seventy-nine".