794883389 has 2 divisors, whose sum is σ = 794883390. Its totient is φ = 794883388.

The previous prime is 794883371. The next prime is 794883391. The reversal of 794883389 is 983388497.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 567868900 + 227014489 = 23830^2 + 15067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794883389 is a prime.

It is a Sophie Germain prime.

Together with 794883391, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794883889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397441694 + 397441695.

It is an arithmetic number, because the mean of its divisors is an integer number (397441695).

Almost surely, 2^794883389 is an apocalyptic number.

It is an amenable number.

794883389 is a deficient number, since it is larger than the sum of its proper divisors (1).

794883389 is an equidigital number, since it uses as much as digits as its factorization.

794883389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 59.

The square root of 794883389 is about 28193.6764009237. The cubic root of 794883389 is about 926.3344320066.

The spelling of 794883389 in words is "seven hundred ninety-four million, eight hundred eighty-three thousand, three hundred eighty-nine".