834995 has 8 divisors (see below), whose sum is σ = 1145184. Its totient is φ = 572544.

The previous prime is 834991. The next prime is 835001. The reversal of 834995 is 599438.

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

It is not a de Polignac number, because 834995 - 2² = 834991 is a prime.

It is a super-4 number, since 4×834995⁴ (a number of 25 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (834991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11894 + ... + 11963.

It is an arithmetic number, because the mean of its divisors is an integer number (143148).

2⁸³⁴⁹⁹⁵ is an apocalyptic number.

834995 is a deficient number, since it is larger than the sum of its proper divisors (310189).

834995 is a wasteful number, since it uses less digits than its factorization.

834995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23869.

The product of its digits is 38880, while the sum is 38.

The square root of 834995 is about 913.7806082425. The cubic root of 834995 is about 94.1661088889.

The spelling of 834995 in words is "eight hundred thirty-four thousand, nine hundred ninety-five".