794482109 has 2 divisors, whose sum is σ = 794482110. Its totient is φ = 794482108.

The previous prime is 794482103. The next prime is 794482111. The reversal of 794482109 is 901284497.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 772673209 + 21808900 = 27797^2 + 4670^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794482109 is a prime.

Together with 794482111, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 794482109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794482103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397241054 + 397241055.

It is an arithmetic number, because the mean of its divisors is an integer number (397241055).

Almost surely, 2^794482109 is an apocalyptic number.

It is an amenable number.

794482109 is a deficient number, since it is larger than the sum of its proper divisors (1).

794482109 is an equidigital number, since it uses as much as digits as its factorization.

794482109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 794482109 is about 28186.5590131183. The cubic root of 794482109 is about 926.1785256791.

The spelling of 794482109 in words is "seven hundred ninety-four million, four hundred eighty-two thousand, one hundred nine".