343343422 has 4 divisors (see below), whose sum is σ = 515015136. Its totient is φ = 171671710.

The previous prime is 343343411. The next prime is 343343447. The reversal of 343343422 is 224343343.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85835854 + ... + 85835857.

It is an arithmetic number, because the mean of its divisors is an integer number (128753784).

Almost surely, 2^343343422 is an apocalyptic number.

343343422 is a deficient number, since it is larger than the sum of its proper divisors (171671714).

343343422 is a wasteful number, since it uses less digits than its factorization.

343343422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171671713.

The product of its digits is 20736, while the sum is 28.

The square root of 343343422 is about 18529.5283803987. The cubic root of 343343422 is about 700.2335424822.

Adding to 343343422 its reverse (224343343), we get a palindrome (567686765).

The spelling of 343343422 in words is "three hundred forty-three million, three hundred forty-three thousand, four hundred twenty-two".