4479490 has 16 divisors (see below), whose sum is σ = 8107200. Its totient is φ = 1782000.

The previous prime is 4479487. The next prime is 4479491. The reversal of 4479490 is 949744.

It is not an unprimeable number, because it can be changed into a prime (4479491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865 + ... + 3115.

It is an arithmetic number, because the mean of its divisors is an integer number (506700).

Almost surely, 2^4479490 is an apocalyptic number.

4479490 is a deficient number, since it is larger than the sum of its proper divisors (3627710).

4479490 is a wasteful number, since it uses less digits than its factorization.

4479490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 4479490 is about 2116.4805692470. The cubic root of 4479490 is about 164.8451562326.

The spelling of 4479490 in words is "four million, four hundred seventy-nine thousand, four hundred ninety".