834343351827 has 8 divisors (see below), whose sum is σ = 1112499516816. Its totient is φ = 556208044032.

The previous prime is 834343351813. The next prime is 834343351841. The reversal of 834343351827 is 728153343438.

It is an interprime number because it is at equal distance from previous prime (834343351813) and next prime (834343351841).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 834343351827 - 2³⁰ = 833269610003 is a prime.

It is a super-2 number, since 2×834343351827² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 834343351827.

It is not an unprimeable number, because it can be changed into a prime (834343351027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5120718 + ... + 5281139.

It is an arithmetic number, because the mean of its divisors is an integer number (139062439602).

Almost surely, 2^834343351827 is an apocalyptic number.

834343351827 is a deficient number, since it is larger than the sum of its proper divisors (278156164989).

834343351827 is a wasteful number, since it uses less digits than its factorization.

834343351827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10428597.

The product of its digits is 5806080, while the sum is 51.

The spelling of 834343351827 in words is "eight hundred thirty-four billion, three hundred forty-three million, three hundred fifty-one thousand, eight hundred twenty-seven".