343014623 has 4 divisors (see below), whose sum is σ = 392016720. Its totient is φ = 294012528.

The previous prime is 343014611. The next prime is 343014631. The reversal of 343014623 is 326410343.

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: 326410343 = 7 ⋅46630049.

It is a cyclic number.

It is not a de Polignac number, because 343014623 - 2¹⁰ = 343013599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343014592 and 343014601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343014643) 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, 24501038 + ... + 24501051.

It is an arithmetic number, because the mean of its divisors is an integer number (98004180).

Almost surely, 2^343014623 is an apocalyptic number.

343014623 is a deficient number, since it is larger than the sum of its proper divisors (49002097).

343014623 is an equidigital number, since it uses as much as digits as its factorization.

343014623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49002096.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 343014623 is about 18520.6539571366. The cubic root of 343014623 is about 700.0099474777.

Adding to 343014623 its reverse (326410343), we get a palindrome (669424966).

The spelling of 343014623 in words is "three hundred forty-three million, fourteen thousand, six hundred twenty-three".