343431214 has 8 divisors (see below), whose sum is σ = 588739248. Its totient is φ = 147184800.

The previous prime is 343431203. The next prime is 343431269. The reversal of 343431214 is 412134343.

343431214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12265387 + ... + 12265414.

It is an arithmetic number, because the mean of its divisors is an integer number (73592406).

Almost surely, 2^343431214 is an apocalyptic number.

343431214 is a deficient number, since it is larger than the sum of its proper divisors (245308034).

343431214 is a wasteful number, since it uses less digits than its factorization.

343431214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24530810.

The product of its digits is 3456, while the sum is 25.

The square root of 343431214 is about 18531.8972045498. The cubic root of 343431214 is about 700.2932200143.

Adding to 343431214 its reverse (412134343), we get a palindrome (755565557).

The spelling of 343431214 in words is "three hundred forty-three million, four hundred thirty-one thousand, two hundred fourteen".