343322411 has 4 divisors (see below), whose sum is σ = 345828552. Its totient is φ = 340816272.

The previous prime is 343322407. The next prime is 343322443. The reversal of 343322411 is 114223343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 343322411 - 2² = 343322407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343322401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1252865 + ... + 1253138.

It is an arithmetic number, because the mean of its divisors is an integer number (86457138).

Almost surely, 2^343322411 is an apocalyptic number.

343322411 is a deficient number, since it is larger than the sum of its proper divisors (2506141).

343322411 is a wasteful number, since it uses less digits than its factorization.

343322411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506140.

The product of its digits is 1728, while the sum is 23.

The square root of 343322411 is about 18528.9614118007. The cubic root of 343322411 is about 700.2192585261.

Adding to 343322411 its reverse (114223343), we get a palindrome (457545754).

The spelling of 343322411 in words is "three hundred forty-three million, three hundred twenty-two thousand, four hundred eleven".