834683827 has 2 divisors, whose sum is σ = 834683828. Its totient is φ = 834683826.

The previous prime is 834683821. The next prime is 834683831. The reversal of 834683827 is 728386438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 834683827 - 2³ = 834683819 is a prime.

It is not a weakly prime, because it can be changed into another prime (834683821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417341913 + 417341914.

It is an arithmetic number, because the mean of its divisors is an integer number (417341914).

Almost surely, 2^834683827 is an apocalyptic number.

834683827 is a deficient number, since it is larger than the sum of its proper divisors (1).

834683827 is an equidigital number, since it uses as much as digits as its factorization.

834683827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1548288, while the sum is 49.

The square root of 834683827 is about 28890.8952266973. The cubic root of 834683827 is about 941.5440998000.

The spelling of 834683827 in words is "eight hundred thirty-four million, six hundred eighty-three thousand, eight hundred twenty-seven".