834516 has 24 divisors (see below), whose sum is σ = 2163840. Its totient is φ = 278136.

The previous prime is 834511. The next prime is 834523. The reversal of 834516 is 615438.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 834516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834511) by changing a digit.

834516 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3756 + ... + 3971.

It is an arithmetic number, because the mean of its divisors is an integer number (90160).

2⁸³⁴⁵¹⁶ is an apocalyptic number.

It is an amenable number.

834516 is an abundant number, since it is smaller than the sum of its proper divisors (1329324).

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

834516 is a wasteful number, since it uses less digits than its factorization.

834516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740 (or 7732 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 834516 is about 913.5184727196. The cubic root of 834516 is about 94.1480991228.

The spelling of 834516 in words is "eight hundred thirty-four thousand, five hundred sixteen".