344245354 has 4 divisors (see below), whose sum is σ = 516368034. Its totient is φ = 172122676.

The previous prime is 344245339. The next prime is 344245357. The reversal of 344245354 is 453542443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 343917025 + 328329 = 18545^2 + 573^2 .

It is not an unprimeable number, because it can be changed into a prime (344245357) by changing a digit.

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, 86061337 + ... + 86061340.

Almost surely, 2^344245354 is an apocalyptic number.

344245354 is a deficient number, since it is larger than the sum of its proper divisors (172122680).

344245354 is a wasteful number, since it uses less digits than its factorization.

344245354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172122679.

The product of its digits is 115200, while the sum is 34.

The square root of 344245354 is about 18553.8501125777. The cubic root of 344245354 is about 700.8461563503.

Adding to 344245354 its reverse (453542443), we get a palindrome (797787797).

The spelling of 344245354 in words is "three hundred forty-four million, two hundred forty-five thousand, three hundred fifty-four".