314729 has 4 divisors (see below), whose sum is σ = 315984. Its totient is φ = 313476.

The previous prime is 314723. The next prime is 314747. The reversal of 314729 is 927413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 927413 = 379 ⋅2447.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314698 and 314707.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314729.

It is not an unprimeable number, because it can be changed into a prime (314723) 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, 107 + ... + 800.

It is an arithmetic number, because the mean of its divisors is an integer number (78996).

2³¹⁴⁷²⁹ is an apocalyptic number.

It is an amenable number.

314729 is a deficient number, since it is larger than the sum of its proper divisors (1255).

314729 is an equidigital number, since it uses as much as digits as its factorization.

314729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254.

The product of its digits is 1512, while the sum is 26.

The square root of 314729 is about 561.0071300795. The cubic root of 314729 is about 68.0214032971.

The spelling of 314729 in words is "three hundred fourteen thousand, seven hundred twenty-nine".