344055245 has 8 divisors (see below), whose sum is σ = 413753184. Its totient is φ = 274652944.

The previous prime is 344055241. The next prime is 344055247. The reversal of 344055245 is 542550443.

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

It is a cyclic number.

It is not a de Polignac number, because 344055245 - 2² = 344055241 is a prime.

It is a super-2 number, since 2×344055245² = 236748023224020050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344055241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71339 + ... + 76008.

It is an arithmetic number, because the mean of its divisors is an integer number (51719148).

Almost surely, 2^344055245 is an apocalyptic number.

It is an amenable number.

344055245 is a deficient number, since it is larger than the sum of its proper divisors (69697939).

344055245 is a wasteful number, since it uses less digits than its factorization.

344055245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147819.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 344055245 is about 18548.7262365910. The cubic root of 344055245 is about 700.7171188343.

It can be divided in two parts, 3440 and 55245, that added together give a palindrome (58685).

The spelling of 344055245 in words is "three hundred forty-four million, fifty-five thousand, two hundred forty-five".