343622164 has 12 divisors (see below), whose sum is σ = 601473600. Its totient is φ = 171772568.

The previous prime is 343622143. The next prime is 343622203. The reversal of 343622164 is 461226343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21957 + ... + 34195.

It is an arithmetic number, because the mean of its divisors is an integer number (50122800).

Almost surely, 2^343622164 is an apocalyptic number.

It is an amenable number.

343622164 is a deficient number, since it is larger than the sum of its proper divisors (257851436).

343622164 is a wasteful number, since it uses less digits than its factorization.

343622164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19262 (or 19260 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 343622164 is about 18537.0484166169. The cubic root of 343622164 is about 700.4229851699.

It can be divided in two parts, 3436 and 22164, that added together give a square (25600 = 160²).

The spelling of 343622164 in words is "three hundred forty-three million, six hundred twenty-two thousand, one hundred sixty-four".