834855107 has 2 divisors, whose sum is σ = 834855108. Its totient is φ = 834855106.

The previous prime is 834855097. The next prime is 834855113. The reversal of 834855107 is 701558438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 834855107 - 2²⁴ = 818077891 is a prime.

It is not a weakly prime, because it can be changed into another prime (834855157) 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, 417427553 + 417427554.

It is an arithmetic number, because the mean of its divisors is an integer number (417427554).

Almost surely, 2^834855107 is an apocalyptic number.

834855107 is a deficient number, since it is larger than the sum of its proper divisors (1).

834855107 is an equidigital number, since it uses as much as digits as its factorization.

834855107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 834855107 is about 28893.8593303145. The cubic root of 834855107 is about 941.6084980941.

The spelling of 834855107 in words is "eight hundred thirty-four million, eight hundred fifty-five thousand, one hundred seven".