6834534 has 16 divisors (see below), whose sum is σ = 15621888. Its totient is φ = 1952712.

The previous prime is 6834533. The next prime is 6834551. The reversal of 6834534 is 4354386.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6834495 and 6834504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6834533) 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, 81322 + ... + 81405.

It is an arithmetic number, because the mean of its divisors is an integer number (976368).

Almost surely, 2^6834534 is an apocalyptic number.

6834534 is an abundant number, since it is smaller than the sum of its proper divisors (8787354).

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

6834534 is a wasteful number, since it uses less digits than its factorization.

6834534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162739.

The product of its digits is 34560, while the sum is 33.

The square root of 6834534 is about 2614.2941686046. The cubic root of 6834534 is about 189.7738213500.

The spelling of 6834534 in words is "six million, eight hundred thirty-four thousand, five hundred thirty-four".