431314 has 16 divisors (see below), whose sum is σ = 712152. Its totient is φ = 194688.

The previous prime is 431311. The next prime is 431329. The reversal of 431314 is 413134.

It can be written as a sum of positive squares in 4 ways, for example, as 198025 + 233289 = 445^2 + 483^2 .

It is not an unprimeable number, because it can be changed into a prime (431311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222 + ... + 1534.

2⁴³¹³¹⁴ is an apocalyptic number.

431314 is a deficient number, since it is larger than the sum of its proper divisors (280838).

431314 is a wasteful number, since it uses less digits than its factorization.

431314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its digits is 144, while the sum is 16.

The square root of 431314 is about 656.7450037876. The cubic root of 431314 is about 75.5552276354. Note that the first 3 decimals are identical.

Adding to 431314 its reverse (413134), we get a palindrome (844448).

The spelling of 431314 in words is "four hundred thirty-one thousand, three hundred fourteen".