834838411 has 6 divisors (see below), whose sum is σ = 917632436. Its totient is φ = 758943900.

The previous prime is 834838391. The next prime is 834838441. The reversal of 834838411 is 114838438.

It is not a de Polignac number, because 834838411 - 2⁵ = 834838379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (834838441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3449625 + ... + 3449866.

Almost surely, 2^834838411 is an apocalyptic number.

834838411 is a deficient number, since it is larger than the sum of its proper divisors (82794025).

834838411 is a wasteful number, since it uses less digits than its factorization.

834838411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6899513 (or 6899502 counting only the distinct ones).

The product of its digits is 73728, while the sum is 40.

The square root of 834838411 is about 28893.5704093489. The cubic root of 834838411 is about 941.6022210767.

The spelling of 834838411 in words is "eight hundred thirty-four million, eight hundred thirty-eight thousand, four hundred eleven".