834102 has 24 divisors (see below), whose sum is σ = 1825200. Its totient is φ = 275280.

The previous prime is 834059. The next prime is 834107. The reversal of 834102 is 201438.

It is a happy number.

It is a super-2 number, since 2×834102² = 1391452292808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834107) by changing a digit.

834102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2527 + ... + 2837.

It is an arithmetic number, because the mean of its divisors is an integer number (76050).

2⁸³⁴¹⁰² is an apocalyptic number.

834102 is an abundant number, since it is smaller than the sum of its proper divisors (991098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

834102 is a wasteful number, since it uses less digits than its factorization.

834102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 834102 is about 913.2918482063. The cubic root of 834102 is about 94.1325277176.

The spelling of 834102 in words is "eight hundred thirty-four thousand, one hundred two".