731314 has 8 divisors (see below), whose sum is σ = 1112220. Its totient is φ = 360576.

The previous prime is 731299. The next prime is 731327. The reversal of 731314 is 413137.

731314 is nontrivially palindromic in base 8.

It can be written as a sum of positive squares in 2 ways, for example, as 731025 + 289 = 855^2 + 17^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 731291 and 731300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2359 + ... + 2650.

2⁷³¹³¹⁴ is an apocalyptic number.

731314 is a deficient number, since it is larger than the sum of its proper divisors (380906).

731314 is a wasteful number, since it uses less digits than its factorization.

731314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084.

The product of its digits is 252, while the sum is 19.

The square root of 731314 is about 855.1689891478. The cubic root of 731314 is about 90.0951257586.

The spelling of 731314 in words is "seven hundred thirty-one thousand, three hundred fourteen".