854834411 has 2 divisors, whose sum is σ = 854834412. Its totient is φ = 854834410.

The previous prime is 854834401. The next prime is 854834459. The reversal of 854834411 is 114438458.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-854834411 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (854834401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427417205 + 427417206.

It is an arithmetic number, because the mean of its divisors is an integer number (427417206).

Almost surely, 2^854834411 is an apocalyptic number.

854834411 is a deficient number, since it is larger than the sum of its proper divisors (1).

854834411 is an equidigital number, since it uses as much as digits as its factorization.

854834411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61440, while the sum is 38.

The square root of 854834411 is about 29237.5513851622. The cubic root of 854834411 is about 949.0607192691.

The spelling of 854834411 in words is "eight hundred fifty-four million, eight hundred thirty-four thousand, four hundred eleven".