164808343 has 16 divisors (see below), whose sum is σ = 191393280. Its totient is φ = 139002336.

The previous prime is 164808341. The next prime is 164808383. The reversal of 164808343 is 343808461.

It is a cyclic number.

It is not a de Polignac number, because 164808343 - 2¹ = 164808341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164808341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128421 + ... + 129697.

It is an arithmetic number, because the mean of its divisors is an integer number (11962080).

Almost surely, 2^164808343 is an apocalyptic number.

164808343 is a deficient number, since it is larger than the sum of its proper divisors (26584937).

164808343 is a wasteful number, since it uses less digits than its factorization.

164808343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 164808343 is about 12837.7701724248. The cubic root of 164808343 is about 548.2682090124.

The spelling of 164808343 in words is "one hundred sixty-four million, eight hundred eight thousand, three hundred forty-three".