343204552 has 16 divisors (see below), whose sum is σ = 653114160. Its totient is φ = 169040784.

The previous prime is 343204541. The next prime is 343204567. The reversal of 343204552 is 255402343.

It is a self number, because there is not a number n which added to its sum of digits gives 343204552.

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, 319618 + ... + 320689.

It is an arithmetic number, because the mean of its divisors is an integer number (40819635).

Almost surely, 2^343204552 is an apocalyptic number.

It is an amenable number.

343204552 is a deficient number, since it is larger than the sum of its proper divisors (309909608).

343204552 is a wasteful number, since it uses less digits than its factorization.

343204552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640380 (or 640376 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 343204552 is about 18525.7807392833. The cubic root of 343204552 is about 700.1391233681.

Adding to 343204552 its reverse (255402343), we get a palindrome (598606895).

The spelling of 343204552 in words is "three hundred forty-three million, two hundred four thousand, five hundred fifty-two".