4499090 has 16 divisors (see below), whose sum is σ = 8287488. Its totient is φ = 1757616.

The previous prime is 4499087. The next prime is 4499107. The reversal of 4499090 is 909944.

It is a self number, because there is not a number n which added to its sum of digits gives 4499090.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4802 + ... + 5661.

It is an arithmetic number, because the mean of its divisors is an integer number (517968).

Almost surely, 2^4499090 is an apocalyptic number.

4499090 is a deficient number, since it is larger than the sum of its proper divisors (3788398).

4499090 is a wasteful number, since it uses less digits than its factorization.

4499090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10513.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 4499090 is about 2121.1058436580. The cubic root of 4499090 is about 165.0852329767.

The spelling of 4499090 in words is "four million, four hundred ninety-nine thousand, ninety".