4480949 has 4 divisors (see below), whose sum is σ = 4888320. Its totient is φ = 4073580.

The previous prime is 4480909. The next prime is 4480951. The reversal of 4480949 is 9490844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4480949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4480909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203669 + ... + 203690.

It is an arithmetic number, because the mean of its divisors is an integer number (1222080).

Almost surely, 2^4480949 is an apocalyptic number.

It is an amenable number.

4480949 is a deficient number, since it is larger than the sum of its proper divisors (407371).

4480949 is a wasteful number, since it uses less digits than its factorization.

4480949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407370.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 4480949 is about 2116.8252171589. The cubic root of 4480949 is about 164.8630513484.

The spelling of 4480949 in words is "four million, four hundred eighty thousand, nine hundred forty-nine".