343012326 has 12 divisors (see below), whose sum is σ = 686115396. Its totient is φ = 114322320.

The previous prime is 343012279. The next prime is 343012331. The reversal of 343012326 is 623210343.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 343012296 and 343012305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41586 + ... + 49146.

It is an arithmetic number, because the mean of its divisors is an integer number (57176283).

Almost surely, 2^343012326 is an apocalyptic number.

343012326 is an abundant number, since it is smaller than the sum of its proper divisors (343103070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343012326 is an frugal number, since it uses more digits than its factorization.

343012326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15127 (or 7566 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 343012326 is about 18520.5919451836. The cubic root of 343012326 is about 700.0083849336.

Multiplying 343012326 by its sum of digits (24), we get a square (8232295824 = 90732²).

Adding to 343012326 its reverse (623210343), we get a palindrome (966222669).

The spelling of 343012326 in words is "three hundred forty-three million, twelve thousand, three hundred twenty-six".