340371 has 12 divisors (see below), whose sum is σ = 500760. Its totient is φ = 222720.

The previous prime is 340369. The next prime is 340381. The reversal of 340371 is 173043.

It is not a de Polignac number, because 340371 - 2¹ = 340369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211 + ... + 851.

It is an arithmetic number, because the mean of its divisors is an integer number (41730).

2³⁴⁰³⁷¹ is an apocalyptic number.

340371 is a deficient number, since it is larger than the sum of its proper divisors (160389).

340371 is a wasteful number, since it uses less digits than its factorization.

340371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 340371 is about 583.4132326233. The cubic root of 340371 is about 69.8206975782.

The spelling of 340371 in words is "three hundred forty thousand, three hundred seventy-one", and thus it is an iban number.