340099 has 4 divisors (see below), whose sum is σ = 342160. Its totient is φ = 338040.

The previous prime is 340079. The next prime is 340103. The reversal of 340099 is 990043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 340099 - 2¹³ = 331907 is a prime.

It is a Duffinian number.

340099 is a modest number, since divided by 99 gives 34 as remainder.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 340099.

It is not an unprimeable number, because it can be changed into a prime (340049) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 759 + ... + 1120.

It is an arithmetic number, because the mean of its divisors is an integer number (85540).

2³⁴⁰⁰⁹⁹ is an apocalyptic number.

340099 is a deficient number, since it is larger than the sum of its proper divisors (2061).

340099 is a wasteful number, since it uses less digits than its factorization.

340099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 340099 is about 583.1800751055. The cubic root of 340099 is about 69.8020940634.

The spelling of 340099 in words is "three hundred forty thousand, ninety-nine".