834793811 has 2 divisors, whose sum is σ = 834793812. Its totient is φ = 834793810.

The previous prime is 834793793. The next prime is 834793819. The reversal of 834793811 is 118397438.

834793811 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 is a cyclic number.

It is not a de Polignac number, because 834793811 - 2¹⁰ = 834792787 is a prime.

It is a super-3 number, since 3×834793811³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (834793819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417396905 + 417396906.

It is an arithmetic number, because the mean of its divisors is an integer number (417396906).

Almost surely, 2^834793811 is an apocalyptic number.

834793811 is a deficient number, since it is larger than the sum of its proper divisors (1).

834793811 is an equidigital number, since it uses as much as digits as its factorization.

834793811 is an odious number, because the sum of its binary digits is odd.

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

The square root of 834793811 is about 28892.7986010355. The cubic root of 834793811 is about 941.5854528788.

The spelling of 834793811 in words is "eight hundred thirty-four million, seven hundred ninety-three thousand, eight hundred eleven".