4479284 has 6 divisors (see below), whose sum is σ = 7838754. Its totient is φ = 2239640.

The previous prime is 4479263. The next prime is 4479287. The reversal of 4479284 is 4829744.

It can be written as a sum of positive squares in only one way, i.e., 3422500 + 1056784 = 1850^2 + 1028^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559907 + ... + 559914.

It is an arithmetic number, because the mean of its divisors is an integer number (1306459).

Almost surely, 2^4479284 is an apocalyptic number.

It is an amenable number.

4479284 is a deficient number, since it is larger than the sum of its proper divisors (3359470).

4479284 is a wasteful number, since it uses less digits than its factorization.

4479284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119825 (or 1119823 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 4479284 is about 2116.4319029914. The cubic root of 4479284 is about 164.8426292617.

The spelling of 4479284 in words is "four million, four hundred seventy-nine thousand, two hundred eighty-four".