344227000 has 64 divisors (see below), whose sum is σ = 867484800. Its totient is φ = 127094400.

The previous prime is 344226989. The next prime is 344227001. The reversal of 344227000 is 722443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344227001) 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 15 ways as a sum of consecutive naturals, for example, 240 + ... + 26239.

It is an arithmetic number, because the mean of its divisors is an integer number (13554450).

Almost surely, 2^344227000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 344227000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433742400).

344227000 is an abundant number, since it is smaller than the sum of its proper divisors (523257800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344227000 is a wasteful number, since it uses less digits than its factorization.

344227000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26513 (or 26499 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 344227000 is about 18553.3554916624. The cubic root of 344227000 is about 700.8337005454.

Adding to 344227000 its reverse (722443), we get a palindrome (344949443).

The spelling of 344227000 in words is "three hundred forty-four million, two hundred twenty-seven thousand".