479284 has 18 divisors (see below), whose sum is σ = 909510. Its totient is φ = 220896.

The previous prime is 479267. The next prime is 479287. The reversal of 479284 is 482974.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 19600 + 459684 = 140^2 + 678^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479287) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 322 + ... + 1030.

2⁴⁷⁹²⁸⁴ is an apocalyptic number.

It is an amenable number.

479284 is a deficient number, since it is larger than the sum of its proper divisors (430226).

479284 is a wasteful number, since it uses less digits than its factorization.

479284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 724 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 479284 is about 692.3034016961. The cubic root of 479284 is about 78.2584022661.

The spelling of 479284 in words is "four hundred seventy-nine thousand, two hundred eighty-four".