438714 has 12 divisors (see below), whose sum is σ = 950586. Its totient is φ = 146232.

The previous prime is 438707. The next prime is 438721. The reversal of 438714 is 417834.

438714 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (438707) and next prime (438721).

It can be written as a sum of positive squares in only one way, i.e., 400689 + 38025 = 633^2 + 195^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12169 + ... + 12204.

2⁴³⁸⁷¹⁴ is an apocalyptic number.

438714 is an abundant number, since it is smaller than the sum of its proper divisors (511872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

438714 is a wasteful number, since it uses less digits than its factorization.

438714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24381 (or 24378 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 438714 is about 662.3548897683. The cubic root of 438714 is about 75.9848769540.

The spelling of 438714 in words is "four hundred thirty-eight thousand, seven hundred fourteen".