343424156 has 6 divisors (see below), whose sum is σ = 600992280. Its totient is φ = 171712076.

The previous prime is 343424149. The next prime is 343424173. The reversal of 343424156 is 651424343.

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, 42928016 + ... + 42928023.

It is an arithmetic number, because the mean of its divisors is an integer number (100165380).

Almost surely, 2^343424156 is an apocalyptic number.

It is an amenable number.

343424156 is a deficient number, since it is larger than the sum of its proper divisors (257568124).

343424156 is a wasteful number, since it uses less digits than its factorization.

343424156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85856043 (or 85856041 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 343424156 is about 18531.7067751462. The cubic root of 343424156 is about 700.2884226408.

Adding to 343424156 its reverse (651424343), we get a palindrome (994848499).

The spelling of 343424156 in words is "three hundred forty-three million, four hundred twenty-four thousand, one hundred fifty-six".