84346 has 8 divisors (see below), whose sum is σ = 127764. Its totient is φ = 41760.

The previous prime is 84319. The next prime is 84347. The reversal of 84346 is 64348.

It can be written as a sum of positive squares in 2 ways, for example, as 65025 + 19321 = 255^2 + 139^2 .

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

It is a super-2 number, since 2×84346² = 14228495432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84346.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246 + ... + 478.

2⁸⁴³⁴⁶ is an apocalyptic number.

84346 is a deficient number, since it is larger than the sum of its proper divisors (43418).

84346 is a wasteful number, since it uses less digits than its factorization.

84346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416.

The product of its digits is 2304, while the sum is 25.

The square root of 84346 is about 290.4238282235. The cubic root of 84346 is about 43.8552405188.

The spelling of 84346 in words is "eighty-four thousand, three hundred forty-six".