343241430 has 64 divisors (see below), whose sum is σ = 950842368. Its totient is φ = 77673600.

The previous prime is 343241417. The next prime is 343241447. The reversal of 343241430 is 34142343.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 343241430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13119 + ... + 29301.

It is an arithmetic number, because the mean of its divisors is an integer number (14856912).

Almost surely, 2^343241430 is an apocalyptic number.

343241430 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 343241430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475421184).

343241430 is an abundant number, since it is smaller than the sum of its proper divisors (607600938).

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

343241430 is a wasteful number, since it uses less digits than its factorization.

343241430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16301.

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

The square root of 343241430 is about 18526.7760282247. The cubic root of 343241430 is about 700.1641995758.

Adding to 343241430 its reverse (34142343), we get a palindrome (377383773).

The spelling of 343241430 in words is "three hundred forty-three million, two hundred forty-one thousand, four hundred thirty".