344108194 has 4 divisors (see below), whose sum is σ = 516162294. Its totient is φ = 172054096.

The previous prime is 344108189. The next prime is 344108201. The reversal of 344108194 is 491801443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 491801443 = 7 ⋅70257349.

It can be written as a sum of positive squares in only one way, i.e., 196364169 + 147744025 = 14013^2 + 12155^2 .

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, 86027047 + ... + 86027050.

Almost surely, 2^344108194 is an apocalyptic number.

344108194 is a deficient number, since it is larger than the sum of its proper divisors (172054100).

344108194 is a wasteful number, since it uses less digits than its factorization.

344108194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172054099.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 344108194 is about 18550.1534764540. The cubic root of 344108194 is about 700.7530630304.

The spelling of 344108194 in words is "three hundred forty-four million, one hundred eight thousand, one hundred ninety-four".