344351424 has 28 divisors (see below), whose sum is σ = 911096984. Its totient is φ = 114783744.

The previous prime is 344351393. The next prime is 344351437. The reversal of 344351424 is 424153443.

It is a junction number, because it is equal to n+sod(n) for n = 344351391 and 344351400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896557 + ... + 896940.

It is an arithmetic number, because the mean of its divisors is an integer number (32539178).

Almost surely, 2^344351424 is an apocalyptic number.

It is an amenable number.

344351424 is an abundant number, since it is smaller than the sum of its proper divisors (566745560).

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

344351424 is a wasteful number, since it uses less digits than its factorization.

344351424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793512 (or 1793502 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 344351424 is about 18556.7083287958. The cubic root of 344351424 is about 700.9181312921.

The spelling of 344351424 in words is "three hundred forty-four million, three hundred fifty-one thousand, four hundred twenty-four".