67834 has 8 divisors (see below), whose sum is σ = 109620. Its totient is φ = 31296.

The previous prime is 67829. The next prime is 67843. The reversal of 67834 is 43876.

67834 is nontrivially palindromic in base 3 and base 5.

It can be written as a sum of positive squares in 2 ways, for example, as 65025 + 2809 = 255^2 + 53^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1279 + ... + 1330.

2⁶⁷⁸³⁴ is an apocalyptic number.

67834 is a deficient number, since it is larger than the sum of its proper divisors (41786).

67834 is a wasteful number, since it uses less digits than its factorization.

67834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624.

The product of its digits is 4032, while the sum is 28.

The square root of 67834 is about 260.4496112495. The cubic root of 67834 is about 40.7833104878.

The spelling of 67834 in words is "sixty-seven thousand, eight hundred thirty-four".