343814466 has 8 divisors (see below), whose sum is σ = 687628944. Its totient is φ = 114604820.

The previous prime is 343814461. The next prime is 343814503. The reversal of 343814466 is 664418343.

It is a happy number.

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

343814466 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (343814461) by changing a digit.

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, 28651200 + ... + 28651211.

It is an arithmetic number, because the mean of its divisors is an integer number (85953618).

Almost surely, 2^343814466 is an apocalyptic number.

343814466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343814466 is a wasteful number, since it uses less digits than its factorization.

343814466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57302416.

The product of its digits is 165888, while the sum is 39.

The square root of 343814466 is about 18542.2346549708. The cubic root of 343814466 is about 700.5536205370.

The spelling of 343814466 in words is "three hundred forty-three million, eight hundred fourteen thousand, four hundred sixty-six".