314469 has 16 divisors (see below), whose sum is σ = 491200. Its totient is φ = 198288.

The previous prime is 314467. The next prime is 314491. The reversal of 314469 is 964413.

It is not a de Polignac number, because 314469 - 2¹ = 314467 is a prime.

It is a super-2 number, since 2×314469² = 197781503922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

314469 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314469.

It is not an unprimeable number, because it can be changed into a prime (314467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207 + ... + 819.

It is an arithmetic number, because the mean of its divisors is an integer number (30700).

2³¹⁴⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

314469 is a deficient number, since it is larger than the sum of its proper divisors (176731).

314469 is a wasteful number, since it uses less digits than its factorization.

314469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 635 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 314469 is about 560.7753560919. The cubic root of 314469 is about 68.0026671388.

The spelling of 314469 in words is "three hundred fourteen thousand, four hundred sixty-nine".