344136049 has 8 divisors (see below), whose sum is σ = 371255400. Its totient is φ = 317780736.

The previous prime is 344136047. The next prime is 344136059. The reversal of 344136049 is 940631443.

It can be written as a sum of positive squares in 4 ways, for example, as 255776049 + 88360000 = 15993^2 + 9400^2 .

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 344136049 - 2¹ = 344136047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344136043) 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, 190074 + ... + 191875.

It is an arithmetic number, because the mean of its divisors is an integer number (46406925).

Almost surely, 2^344136049 is an apocalyptic number.

It is an amenable number.

344136049 is a deficient number, since it is larger than the sum of its proper divisors (27119351).

344136049 is a wasteful number, since it uses less digits than its factorization.

344136049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382019.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 344136049 is about 18550.9042636740. The cubic root of 344136049 is about 700.7719707947.

The spelling of 344136049 in words is "three hundred forty-four million, one hundred thirty-six thousand, forty-nine".