314969 has 4 divisors (see below), whose sum is σ = 325860. Its totient is φ = 304080.

The previous prime is 314957. The next prime is 314983. The reversal of 314969 is 969413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 969413 = 601 ⋅1613.

It can be written as a sum of positive squares in 2 ways, for example, as 144400 + 170569 = 380^2 + 413^2 .

It is a cyclic number.

It is not a de Polignac number, because 314969 - 2⁴ = 314953 is a prime.

It is a super-2 number, since 2×314969² = 198410941922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon 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, 5402 + ... + 5459.

It is an arithmetic number, because the mean of its divisors is an integer number (81465).

2³¹⁴⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

314969 is a deficient number, since it is larger than the sum of its proper divisors (10891).

314969 is a wasteful number, since it uses less digits than its factorization.

314969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10890.

The product of its digits is 5832, while the sum is 32.

The square root of 314969 is about 561.2209903416. The cubic root of 314969 is about 68.0386890561.

The spelling of 314969 in words is "three hundred fourteen thousand, nine hundred sixty-nine".