344243164 has 12 divisors (see below), whose sum is σ = 609684264. Its totient is φ = 170047664.

The previous prime is 344243161. The next prime is 344243173. The reversal of 344243164 is 461342443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344243161) 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, 518107 + ... + 518770.

It is an arithmetic number, because the mean of its divisors is an integer number (50807022).

Almost surely, 2^344243164 is an apocalyptic number.

It is an amenable number.

344243164 is a deficient number, since it is larger than the sum of its proper divisors (265441100).

344243164 is a wasteful number, since it uses less digits than its factorization.

344243164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036964 (or 1036962 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

The square root of 344243164 is about 18553.7910950835. The cubic root of 344243164 is about 700.8446701464.

The spelling of 344243164 in words is "three hundred forty-four million, two hundred forty-three thousand, one hundred sixty-four".