794198077 has 2 divisors, whose sum is σ = 794198078. Its totient is φ = 794198076.

The previous prime is 794198063. The next prime is 794198087. The reversal of 794198077 is 770891497.

794198077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 793774276 + 423801 = 28174^2 + 651^2 .

It is a cyclic number.

It is not a de Polignac number, because 794198077 - 2⁷ = 794197949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794198087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397099038 + 397099039.

It is an arithmetic number, because the mean of its divisors is an integer number (397099039).

Almost surely, 2^794198077 is an apocalyptic number.

It is an amenable number.

794198077 is a deficient number, since it is larger than the sum of its proper divisors (1).

794198077 is an equidigital number, since it uses as much as digits as its factorization.

794198077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 889056, while the sum is 52.

The square root of 794198077 is about 28181.5201328814. The cubic root of 794198077 is about 926.0681411106.

The spelling of 794198077 in words is "seven hundred ninety-four million, one hundred ninety-eight thousand, seventy-seven".