314009 has 4 divisors (see below), whose sum is σ = 317220. Its totient is φ = 310800.

The previous prime is 314003. The next prime is 314021. The reversal of 314009 is 900413.

314009 is nontrivially palindromic in base 2.

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

It can be written as a sum of positive squares in 2 ways, for example, as 193600 + 120409 = 440^2 + 347^2 .

It is a cyclic number.

It is not a de Polignac number, because 314009 - 2⁴ = 313993 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314009.

It is not an unprimeable number, because it can be changed into a prime (314003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454 + ... + 1655.

It is an arithmetic number, because the mean of its divisors is an integer number (79305).

2³¹⁴⁰⁰⁹ is an apocalyptic number.

It is an amenable number.

314009 is a deficient number, since it is larger than the sum of its proper divisors (3211).

314009 is a wasteful number, since it uses less digits than its factorization.

314009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 314009 is about 560.3650595817. The cubic root of 314009 is about 67.9694932362.

The spelling of 314009 in words is "three hundred fourteen thousand, nine".