343323441 has 40 divisors (see below), whose sum is σ = 523649280. Its totient is φ = 224127648.

The previous prime is 343323437. The next prime is 343323451. The reversal of 343323441 is 144323343.

It is not a de Polignac number, because 343323441 - 2² = 343323437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (343323451) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1499115 + ... + 1499343.

It is an arithmetic number, because the mean of its divisors is an integer number (13091232).

Almost surely, 2^343323441 is an apocalyptic number.

It is an amenable number.

343323441 is a deficient number, since it is larger than the sum of its proper divisors (180325839).

343323441 is a wasteful number, since it uses less digits than its factorization.

343323441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 538 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 343323441 is about 18528.9892061062. The cubic root of 343323441 is about 700.2199587670.

Adding to 343323441 its reverse (144323343), we get a palindrome (487646784).

It can be divided in two parts, 34332 and 3441, that added together give a palindrome (37773).

The spelling of 343323441 in words is "three hundred forty-three million, three hundred twenty-three thousand, four hundred forty-one".