344414224 has 40 divisors (see below), whose sum is σ = 831964608. Its totient is φ = 134186880.

The previous prime is 344414183. The next prime is 344414267. The reversal of 344414224 is 422414443.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 344414192 and 344414201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138547 + ... + 141010.

Almost surely, 2^344414224 is an apocalyptic number.

It is an amenable number.

344414224 is an abundant number, since it is smaller than the sum of its proper divisors (487550384).

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

344414224 is a wasteful number, since it uses less digits than its factorization.

344414224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279583 (or 279577 counting only the distinct ones).

The product of its digits is 12288, while the sum is 28.

The square root of 344414224 is about 18558.4003621002. The cubic root of 344414224 is about 700.9607379433.

Adding to 344414224 its reverse (422414443), we get a palindrome (766828667).

The spelling of 344414224 in words is "three hundred forty-four million, four hundred fourteen thousand, two hundred twenty-four".