4479008 has 12 divisors (see below), whose sum is σ = 8818110. Its totient is φ = 2239488.

The previous prime is 4479001. The next prime is 4479023. The reversal of 4479008 is 8009744.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4443664 + 35344 = 2108^2 + 188^2 .

It is a super-3 number, since 3×4479008³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 139969 = 4479008 / (4 + 4 + 7 + 9 + 0 + 0 + 8).

It is not an unprimeable number, because it can be changed into a prime (4479001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69953 + ... + 70016.

Almost surely, 2^4479008 is an apocalyptic number.

It is an amenable number.

4479008 is a deficient number, since it is larger than the sum of its proper divisors (4339102).

4479008 is a wasteful number, since it uses less digits than its factorization.

4479008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139979 (or 139971 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4479008 is about 2116.3666979047. The cubic root of 4479008 is about 164.8392434899.

The spelling of 4479008 in words is "four million, four hundred seventy-nine thousand, eight".