4477949 has 8 divisors (see below), whose sum is σ = 5202048. Its totient is φ = 3774960.

The previous prime is 4477937. The next prime is 4477951. The reversal of 4477949 is 9497744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4477949 - 2¹² = 4473853 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4477969) 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 7 ways as a sum of consecutive naturals, for example, 4817 + ... + 5670.

It is an arithmetic number, because the mean of its divisors is an integer number (650256).

Almost surely, 2^4477949 is an apocalyptic number.

It is an amenable number.

4477949 is a deficient number, since it is larger than the sum of its proper divisors (724099).

4477949 is a wasteful number, since it uses less digits than its factorization.

4477949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555.

The product of its digits is 254016, while the sum is 44.

The square root of 4477949 is about 2116.1164901772. The cubic root of 4477949 is about 164.8262511399.

The spelling of 4477949 in words is "four million, four hundred seventy-seven thousand, nine hundred forty-nine".