439134482 has 8 divisors (see below), whose sum is σ = 668533296. Its totient is φ = 216290052.

The previous prime is 439134481. The next prime is 439134511. The reversal of 439134482 is 284431934.

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

It is not an unprimeable number, because it can be changed into a prime (439134481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1638428 + ... + 1638695.

It is an arithmetic number, because the mean of its divisors is an integer number (83566662).

Almost surely, 2^439134482 is an apocalyptic number.

439134482 is a deficient number, since it is larger than the sum of its proper divisors (229398814).

439134482 is a wasteful number, since it uses less digits than its factorization.

439134482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277192.

The product of its digits is 82944, while the sum is 38.

The square root of 439134482 is about 20955.5358318512. The cubic root of 439134482 is about 760.0914490603.

The spelling of 439134482 in words is "four hundred thirty-nine million, one hundred thirty-four thousand, four hundred eighty-two".