314999 has 4 divisors (see below), whose sum is σ = 316440. Its totient is φ = 313560.

The previous prime is 314989. The next prime is 315011. The reversal of 314999 is 999413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 999413 = 17 ⋅58789.

It is a cyclic number.

It is not a de Polignac number, because 314999 - 2⁴ = 314983 is a prime.

It is a Duffinian number.

314999 is a modest number, since divided by 999 gives 314 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314989) 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, 317 + ... + 854.

It is an arithmetic number, because the mean of its divisors is an integer number (79110).

2³¹⁴⁹⁹⁹ is an apocalyptic number.

314999 is a deficient number, since it is larger than the sum of its proper divisors (1441).

314999 is a wasteful number, since it uses less digits than its factorization.

314999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440.

The product of its digits is 8748, while the sum is 35.

The square root of 314999 is about 561.2477171446. The cubic root of 314999 is about 68.0408491585.

The spelling of 314999 in words is "three hundred fourteen thousand, nine hundred ninety-nine".