344362 has 4 divisors (see below), whose sum is σ = 516546. Its totient is φ = 172180.

The previous prime is 344353. The next prime is 344363. The reversal of 344362 is 263443.

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., 229441 + 114921 = 479^2 + 339^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3⁸ + 4⁷ + 3¹⁰ + 4⁹ + 6³ + 2³ .

It is not an unprimeable number, because it can be changed into a prime (344363) by changing a digit.

344362 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86089 + ... + 86092.

2³⁴⁴³⁶² is an apocalyptic number.

344362 is a deficient number, since it is larger than the sum of its proper divisors (172184).

344362 is a wasteful number, since it uses less digits than its factorization.

344362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172183.

The product of its digits is 1728, while the sum is 22.

The square root of 344362 is about 586.8236532383. The cubic root of 344362 is about 70.0925306941.

The spelling of 344362 in words is "three hundred forty-four thousand, three hundred sixty-two".