343432122 has 48 divisors (see below), whose sum is σ = 762211296. Its totient is φ = 103074400.

The previous prime is 343432121. The next prime is 343432127. The reversal of 343432122 is 221234343.

It is a junction number, because it is equal to n+sod(n) for n = 343432092 and 343432101.

It is not an unprimeable number, because it can be changed into a prime (343432121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75472 + ... + 79892.

It is an arithmetic number, because the mean of its divisors is an integer number (15879402).

Almost surely, 2^343432122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343432122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (381105648).

343432122 is an abundant number, since it is smaller than the sum of its proper divisors (418779174).

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

343432122 is a wasteful number, since it uses less digits than its factorization.

343432122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555 (or 4544 counting only the distinct ones).

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

The square root of 343432122 is about 18531.9217028348. The cubic root of 343432122 is about 700.2938371837.

Adding to 343432122 its reverse (221234343), we get a palindrome (564666465).

It can be divided in two parts, 3434321 and 22, that added together give a palindrome (3434343).

The spelling of 343432122 in words is "three hundred forty-three million, four hundred thirty-two thousand, one hundred twenty-two".