344412272 has 10 divisors (see below), whose sum is σ = 667298808. Its totient is φ = 172206128.

The previous prime is 344412247. The next prime is 344412307. The reversal of 344412272 is 272214443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10762868 + ... + 10762899.

Almost surely, 2^344412272 is an apocalyptic number.

It is an amenable number.

344412272 is a deficient number, since it is larger than the sum of its proper divisors (322886536).

344412272 is a wasteful number, since it uses less digits than its factorization.

344412272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21525775 (or 21525769 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 344412272 is about 18558.3477712861. The cubic root of 344412272 is about 700.9594136872.

The spelling of 344412272 in words is "three hundred forty-four million, four hundred twelve thousand, two hundred seventy-two".