834322085 has 8 divisors (see below), whose sum is σ = 1003040376. Its totient is φ = 666221760.

The previous prime is 834322067. The next prime is 834322087. The reversal of 834322085 is 580223438.

It can be written as a sum of positive squares in 4 ways, for example, as 260144641 + 574177444 = 16129^2 + 23962^2 .

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

It is not a de Polignac number, because 834322085 - 2¹² = 834317989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834322087) 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, 151514 + ... + 156923.

It is an arithmetic number, because the mean of its divisors is an integer number (125380047).

Almost surely, 2^834322085 is an apocalyptic number.

It is an amenable number.

834322085 is a deficient number, since it is larger than the sum of its proper divisors (168718291).

834322085 is a wasteful number, since it uses less digits than its factorization.

834322085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308983.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 834322085 is about 28884.6340638063. The cubic root of 834322085 is about 941.4080621572.

The spelling of 834322085 in words is "eight hundred thirty-four million, three hundred twenty-two thousand, eighty-five".