164343 has 8 divisors (see below), whose sum is σ = 226800. Its totient is φ = 105728.

The previous prime is 164341. The next prime is 164357. The reversal of 164343 is 343461.

164343 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 164343 - 2¹ = 164341 is a prime.

164343 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164341) 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, 858 + ... + 1031.

It is an arithmetic number, because the mean of its divisors is an integer number (28350).

2¹⁶⁴³⁴³ is an apocalyptic number.

164343 is a deficient number, since it is larger than the sum of its proper divisors (62457).

164343 is a wasteful number, since it uses less digits than its factorization.

164343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its digits is 864, while the sum is 21.

The square root of 164343 is about 405.3924024942. The cubic root of 164343 is about 54.7751703452.

The spelling of 164343 in words is "one hundred sixty-four thousand, three hundred forty-three".