343468452 has 24 divisors (see below), whose sum is σ = 807740416. Its totient is φ = 113587488.

The previous prime is 343468409. The next prime is 343468481. The reversal of 343468452 is 254864343.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 343468452.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111163 + ... + 114210.

Almost surely, 2^343468452 is an apocalyptic number.

It is an amenable number.

343468452 is an abundant number, since it is smaller than the sum of its proper divisors (464271964).

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

343468452 is a wasteful number, since it uses less digits than its factorization.

343468452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225507 (or 225505 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 343468452 is about 18532.9018774719. The cubic root of 343468452 is about 700.3185298633.

The spelling of 343468452 in words is "three hundred forty-three million, four hundred sixty-eight thousand, four hundred fifty-two".