443734 has 16 divisors (see below), whose sum is σ = 729216. Its totient is φ = 201600.

The previous prime is 443731. The next prime is 443749. The reversal of 443734 is 437344.

It is a junction number, because it is equal to n+sod(n) for n = 443699 and 443708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443731) 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, 844 + ... + 1264.

It is an arithmetic number, because the mean of its divisors is an integer number (45576).

2⁴⁴³⁷³⁴ is an apocalyptic number.

443734 is a deficient number, since it is larger than the sum of its proper divisors (285482).

443734 is a wasteful number, since it uses less digits than its factorization.

443734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471.

The product of its digits is 4032, while the sum is 25.

The square root of 443734 is about 666.1336202295. The cubic root of 443734 is about 76.2735983574.

It can be divided in two parts, 4 and 43734, that multiplied together give a triangular number (174936 = T₅₉₁).

The spelling of 443734 in words is "four hundred forty-three thousand, seven hundred thirty-four".