793342091 has 2 divisors, whose sum is σ = 793342092. Its totient is φ = 793342090.

The previous prime is 793342079. The next prime is 793342139. The reversal of 793342091 is 190243397.

793342091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (190243397) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-793342091 is a prime.

It is not a weakly prime, because it can be changed into another prime (793342021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396671045 + 396671046.

It is an arithmetic number, because the mean of its divisors is an integer number (396671046).

Almost surely, 2^793342091 is an apocalyptic number.

793342091 is a deficient number, since it is larger than the sum of its proper divisors (1).

793342091 is an equidigital number, since it uses as much as digits as its factorization.

793342091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 793342091 is about 28166.3290295345. The cubic root of 793342091 is about 925.7353163622.

The spelling of 793342091 in words is "seven hundred ninety-three million, three hundred forty-two thousand, ninety-one".