164361343 has 4 divisors (see below), whose sum is σ = 173011960. Its totient is φ = 155710728.

The previous prime is 164361341. The next prime is 164361361. The reversal of 164361343 is 343163461.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343163461 = 1733 ⋅198017.

It is a cyclic number.

It is not a de Polignac number, because 164361343 - 2¹ = 164361341 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 (164361341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4325280 + ... + 4325317.

It is an arithmetic number, because the mean of its divisors is an integer number (43252990).

Almost surely, 2^164361343 is an apocalyptic number.

164361343 is a deficient number, since it is larger than the sum of its proper divisors (8650617).

164361343 is an equidigital number, since it uses as much as digits as its factorization.

164361343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8650616.

The product of its digits is 15552, while the sum is 31.

The square root of 164361343 is about 12820.3487862070. The cubic root of 164361343 is about 547.7720816365.

The spelling of 164361343 in words is "one hundred sixty-four million, three hundred sixty-one thousand, three hundred forty-three".