4474989 has 12 divisors (see below), whose sum is σ = 6489756. Its totient is φ = 2971392.

The previous prime is 4474969. The next prime is 4474999. The reversal of 4474989 is 9894744.

It can be written as a sum of positive squares in 2 ways, for example, as 4272489 + 202500 = 2067^2 + 450^2 .

It is not a de Polignac number, because 4474989 - 2⁸ = 4474733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4474919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1789 + ... + 3485.

It is an arithmetic number, because the mean of its divisors is an integer number (540813).

Almost surely, 2^4474989 is an apocalyptic number.

It is an amenable number.

4474989 is a deficient number, since it is larger than the sum of its proper divisors (2014767).

4474989 is a wasteful number, since it uses less digits than its factorization.

4474989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996 (or 1993 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4474989 is about 2115.4169801720. The cubic root of 4474989 is about 164.7899254885.

The spelling of 4474989 in words is "four million, four hundred seventy-four thousand, nine hundred eighty-nine".