343011664 has 20 divisors (see below), whose sum is σ = 670685620. Its totient is φ = 169931520.

The previous prime is 343011661. The next prime is 343011667. The reversal of 343011664 is 466110343.

It is an interprime number because it is at equal distance from previous prime (343011661) and next prime (343011667).

It can be written as a sum of positive squares in 2 ways, for example, as 127509264 + 215502400 = 11292^2 + 14680^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343011661) 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, 96597 + ... + 100084.

It is an arithmetic number, because the mean of its divisors is an integer number (33534281).

Almost surely, 2^343011664 is an apocalyptic number.

It is an amenable number.

343011664 is a deficient number, since it is larger than the sum of its proper divisors (327673956).

343011664 is a wasteful number, since it uses less digits than its factorization.

343011664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196798 (or 196792 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 343011664 is about 18520.5740731760. The cubic root of 343011664 is about 700.0079346039.

The spelling of 343011664 in words is "three hundred forty-three million, eleven thousand, six hundred sixty-four".