344997 has 6 divisors (see below), whose sum is σ = 498342. Its totient is φ = 229992.

The previous prime is 344987. The next prime is 345001. The reversal of 344997 is 799443.

It can be written as a sum of positive squares in only one way, i.e., 314721 + 30276 = 561^2 + 174^2 .

It is not a de Polignac number, because 344997 - 2¹¹ = 342949 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19158 + ... + 19175.

It is an arithmetic number, because the mean of its divisors is an integer number (83057).

2³⁴⁴⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

344997 is a deficient number, since it is larger than the sum of its proper divisors (153345).

344997 is a wasteful number, since it uses less digits than its factorization.

344997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38339 (or 38336 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 344997 is about 587.3644524484. The cubic root of 344997 is about 70.1355875423.

The spelling of 344997 in words is "three hundred forty-four thousand, nine hundred ninety-seven".