793866349 has 2 divisors, whose sum is σ = 793866350. Its totient is φ = 793866348.

The previous prime is 793866257. The next prime is 793866371. The reversal of 793866349 is 943668397.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 692058249 + 101808100 = 26307^2 + 10090^2 .

It is a cyclic number.

It is not a de Polignac number, because 793866349 - 2⁹ = 793865837 is a prime.

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 793866349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (793866449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396933174 + 396933175.

It is an arithmetic number, because the mean of its divisors is an integer number (396933175).

Almost surely, 2^793866349 is an apocalyptic number.

It is an amenable number.

793866349 is a deficient number, since it is larger than the sum of its proper divisors (1).

793866349 is an equidigital number, since it uses as much as digits as its factorization.

793866349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5878656, while the sum is 55.

The square root of 793866349 is about 28175.6339591499. The cubic root of 793866349 is about 925.9391869186.

The spelling of 793866349 in words is "seven hundred ninety-three million, eight hundred sixty-six thousand, three hundred forty-nine".