344241330 has 128 divisors (see below), whose sum is σ = 910538496. Its totient is φ = 82944000.

The previous prime is 344241323. The next prime is 344241349. The reversal of 344241330 is 33142443.

It is a self number, because there is not a number n which added to its sum of digits gives 344241330.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2111829 + ... + 2111991.

It is an arithmetic number, because the mean of its divisors is an integer number (7113582).

Almost surely, 2^344241330 is an apocalyptic number.

344241330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 344241330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455269248).

344241330 is an abundant number, since it is smaller than the sum of its proper divisors (566297166).

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

344241330 is a wasteful number, since it uses less digits than its factorization.

344241330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 344241330 is about 18553.7416711563. The cubic root of 344241330 is about 700.8434255307.

Adding to 344241330 its reverse (33142443), we get a palindrome (377383773).

It can be divided in two parts, 3442413 and 30, that added together give a palindrome (3442443).

The spelling of 344241330 in words is "three hundred forty-four million, two hundred forty-one thousand, three hundred thirty".