343485668 has 12 divisors (see below), whose sum is σ = 605689392. Its totient is φ = 170431560.

The previous prime is 343485661. The next prime is 343485679. The reversal of 343485668 is 866584343.

It is not an unprimeable number, because it can be changed into a prime (343485661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327230 + ... + 328277.

It is an arithmetic number, because the mean of its divisors is an integer number (50474116).

Almost surely, 2^343485668 is an apocalyptic number.

It is an amenable number.

343485668 is a deficient number, since it is larger than the sum of its proper divisors (262203724).

343485668 is a wasteful number, since it uses less digits than its factorization.

343485668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655642 (or 655640 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 47.

The square root of 343485668 is about 18533.3663428963. The cubic root of 343485668 is about 700.3302305811.

The spelling of 343485668 in words is "three hundred forty-three million, four hundred eighty-five thousand, six hundred sixty-eight".