344241434 has 8 divisors (see below), whose sum is σ = 516464640. Its totient is φ = 172086556.

The previous prime is 344241433. The next prime is 344241439. The reversal of 344241434 is 434142443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 344241397 and 344241406.

It is not an unprimeable number, because it can be changed into a prime (344241433) 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, 1724 + ... + 26295.

It is an arithmetic number, because the mean of its divisors is an integer number (64558080).

Almost surely, 2^344241434 is an apocalyptic number.

344241434 is a deficient number, since it is larger than the sum of its proper divisors (172223206).

344241434 is a wasteful number, since it uses less digits than its factorization.

344241434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34164.

The product of its digits is 18432, while the sum is 29.

The square root of 344241434 is about 18553.7444738252. The cubic root of 344241434 is about 700.8434961088.

Adding to 344241434 its reverse (434142443), we get a palindrome (778383877).

The spelling of 344241434 in words is "three hundred forty-four million, two hundred forty-one thousand, four hundred thirty-four".