344412325 has 12 divisors (see below), whose sum is σ = 440848768. Its totient is φ = 266641200.

The previous prime is 344412311. The next prime is 344412329. The reversal of 344412325 is 523214443.

It is a happy number.

It is not a de Polignac number, because 344412325 - 2⁹ = 344411813 is a prime.

It is a super-2 number, since 2×344412325² = 237239699223811250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 344412293 and 344412302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344412329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221427 + ... + 222976.

Almost surely, 2^344412325 is an apocalyptic number.

It is an amenable number.

344412325 is a deficient number, since it is larger than the sum of its proper divisors (96436443).

344412325 is a wasteful number, since it uses less digits than its factorization.

344412325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444444 (or 444439 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 344412325 is about 18558.3491992149. The cubic root of 344412325 is about 700.9594496430.

Adding to 344412325 its reverse (523214443), we get a palindrome (867626768).

The spelling of 344412325 in words is "three hundred forty-four million, four hundred twelve thousand, three hundred twenty-five".