834626273 has 6 divisors (see below), whose sum is σ = 903767094. Its totient is φ = 770424096.

The previous prime is 834626269. The next prime is 834626291. The reversal of 834626273 is 372626438.

It can be written as a sum of positive squares in 3 ways, for example, as 103897249 + 730729024 = 10193^2 + 27032^2 .

It is not a de Polignac number, because 834626273 - 2² = 834626269 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 834626273.

It is not an unprimeable number, because it can be changed into a prime (834626263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2469140 + ... + 2469477.

It is an arithmetic number, because the mean of its divisors is an integer number (150627849).

Almost surely, 2^834626273 is an apocalyptic number.

It is an amenable number.

834626273 is a deficient number, since it is larger than the sum of its proper divisors (69140821).

834626273 is a wasteful number, since it uses less digits than its factorization.

834626273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4938643 (or 4938630 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 834626273 is about 28889.8991517797. The cubic root of 834626273 is about 941.5224585218.

The spelling of 834626273 in words is "eight hundred thirty-four million, six hundred twenty-six thousand, two hundred seventy-three".