162343349 has 4 divisors (see below), whose sum is σ = 185535264. Its totient is φ = 139151436.

The previous prime is 162343339. The next prime is 162343393. The reversal of 162343349 is 943343261.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943343261 = 7 ⋅134763323.

It is a cyclic number.

It is not a de Polignac number, because 162343349 - 2¹² = 162339253 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 (162343339) 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, 11595947 + ... + 11595960.

It is an arithmetic number, because the mean of its divisors is an integer number (46383816).

Almost surely, 2^162343349 is an apocalyptic number.

It is an amenable number.

162343349 is a deficient number, since it is larger than the sum of its proper divisors (23191915).

162343349 is an equidigital number, since it uses as much as digits as its factorization.

162343349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23191914.

The product of its digits is 46656, while the sum is 35.

The square root of 162343349 is about 12741.4029447310. The cubic root of 162343349 is about 545.5210335778.

The spelling of 162343349 in words is "one hundred sixty-two million, three hundred forty-three thousand, three hundred forty-nine".