834338085 has 32 divisors (see below), whose sum is σ = 1527778560. Its totient is φ = 380878848.

The previous prime is 834338017. The next prime is 834338093. The reversal of 834338085 is 580833438.

It is not a de Polignac number, because 834338085 - 2¹⁵ = 834305317 is a prime.

It is a super-2 number, since 2×834338085² = 1392240080162934450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75579 + ... + 85911.

It is an arithmetic number, because the mean of its divisors is an integer number (47743080).

Almost surely, 2^834338085 is an apocalyptic number.

It is an amenable number.

834338085 is a deficient number, since it is larger than the sum of its proper divisors (693440475).

834338085 is a wasteful number, since it uses less digits than its factorization.

834338085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11117.

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 834338085 is about 28884.9110263473. The cubic root of 834338085 is about 941.4140799901.

The spelling of 834338085 in words is "eight hundred thirty-four million, three hundred thirty-eight thousand, eighty-five".