439274 has 16 divisors (see below), whose sum is σ = 737856. Its totient is φ = 194400.

The previous prime is 439273. The next prime is 439279. The reversal of 439274 is 472934.

It is not an unprimeable number, because it can be changed into a prime (439273) 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, 659 + ... + 1145.

It is an arithmetic number, because the mean of its divisors is an integer number (46116).

2⁴³⁹²⁷⁴ is an apocalyptic number.

439274 is a deficient number, since it is larger than the sum of its proper divisors (298582).

439274 is a wasteful number, since it uses less digits than its factorization.

439274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541.

The product of its digits is 6048, while the sum is 29.

The square root of 439274 is about 662.7774890565. Note that the first 3 decimals coincide. The cubic root of 439274 is about 76.0171937092.

The spelling of 439274 in words is "four hundred thirty-nine thousand, two hundred seventy-four".