834791822 has 4 divisors (see below), whose sum is σ = 1252187736. Its totient is φ = 417395910.

The previous prime is 834791821. The next prime is 834791879. The reversal of 834791822 is 228197438.

834791822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834791821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208697954 + ... + 208697957.

It is an arithmetic number, because the mean of its divisors is an integer number (313046934).

Almost surely, 2^834791822 is an apocalyptic number.

834791822 is a deficient number, since it is larger than the sum of its proper divisors (417395914).

834791822 is a wasteful number, since it uses less digits than its factorization.

834791822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417395913.

The product of its digits is 193536, while the sum is 44.

The square root of 834791822 is about 28892.7641806733. The cubic root of 834791822 is about 941.5847050634.

The spelling of 834791822 in words is "eight hundred thirty-four million, seven hundred ninety-one thousand, eight hundred twenty-two".