343605352 has 16 divisors (see below), whose sum is σ = 653335200. Its totient is φ = 169382640.

The previous prime is 343605341. The next prime is 343605373. The reversal of 343605352 is 253506343.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301902 + ... + 303037.

It is an arithmetic number, because the mean of its divisors is an integer number (40833450).

Almost surely, 2^343605352 is an apocalyptic number.

It is an amenable number.

343605352 is a deficient number, since it is larger than the sum of its proper divisors (309729848).

343605352 is a wasteful number, since it uses less digits than its factorization.

343605352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605016 (or 605012 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 343605352 is about 18536.5949408191. The cubic root of 343605352 is about 700.4115620580.

Subtracting from 343605352 its reverse (253506343), we obtain a palindrome (90099009).

The spelling of 343605352 in words is "three hundred forty-three million, six hundred five thousand, three hundred fifty-two".