834316243 has 8 divisors (see below), whose sum is σ = 846720000. Its totient is φ = 821930760.

The previous prime is 834316207. The next prime is 834316253. The reversal of 834316243 is 342613438.

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

It is a cyclic number.

It is not a de Polignac number, because 834316243 - 2¹³ = 834308051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 834316199 and 834316208.

It is not an unprimeable number, because it can be changed into a prime (834316253) 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, 107508 + ... + 115006.

It is an arithmetic number, because the mean of its divisors is an integer number (105840000).

Almost surely, 2^834316243 is an apocalyptic number.

834316243 is a deficient number, since it is larger than the sum of its proper divisors (12403757).

834316243 is a wasteful number, since it uses less digits than its factorization.

834316243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9137.

The product of its digits is 41472, while the sum is 34.

The square root of 834316243 is about 28884.5329371967. The cubic root of 834316243 is about 941.4058648768.

The spelling of 834316243 in words is "eight hundred thirty-four million, three hundred sixteen thousand, two hundred forty-three".