4499994 has 16 divisors (see below), whose sum is σ = 9025632. Its totient is φ = 1495728.

The previous prime is 4499969. The next prime is 4500007. The reversal of 4499994 is 4999944.

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, 1812 + ... + 3504.

It is an arithmetic number, because the mean of its divisors is an integer number (564102).

Almost surely, 2^4499994 is an apocalyptic number.

4499994 is an abundant number, since it is smaller than the sum of its proper divisors (4525638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4499994 is a wasteful number, since it uses less digits than its factorization.

4499994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141.

The product of its digits is 419904, while the sum is 48.

The square root of 4499994 is about 2121.3189293456. The cubic root of 4499994 is about 165.0962890685.

The spelling of 4499994 in words is "four million, four hundred ninety-nine thousand, nine hundred ninety-four".