834323311 has 2 divisors, whose sum is σ = 834323312. Its totient is φ = 834323310.

The previous prime is 834323299. The next prime is 834323317. The reversal of 834323311 is 113323438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 834323311 - 2⁵ = 834323279 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 834323311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (834323317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417161655 + 417161656.

It is an arithmetic number, because the mean of its divisors is an integer number (417161656).

Almost surely, 2^834323311 is an apocalyptic number.

834323311 is a deficient number, since it is larger than the sum of its proper divisors (1).

834323311 is an equidigital number, since it uses as much as digits as its factorization.

834323311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 28.

The square root of 834323311 is about 28884.6552861550. The cubic root of 834323311 is about 941.4085232763.

Adding to 834323311 its reverse (113323438), we get a palindrome (947646749).

The spelling of 834323311 in words is "eight hundred thirty-four million, three hundred twenty-three thousand, three hundred eleven".