4481939 has 8 divisors (see below), whose sum is σ = 5587968. Its totient is φ = 3492360.

The previous prime is 4481927. The next prime is 4481989. The reversal of 4481939 is 9391844.

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

It is a cyclic number.

It is not a de Polignac number, because 4481939 - 2⁸ = 4481683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4481989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29027 + ... + 29180.

It is an arithmetic number, because the mean of its divisors is an integer number (698496).

Almost surely, 2^4481939 is an apocalyptic number.

4481939 is a deficient number, since it is larger than the sum of its proper divisors (1106029).

4481939 is a wasteful number, since it uses less digits than its factorization.

4481939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58225.

The product of its digits is 31104, while the sum is 38.

The square root of 4481939 is about 2117.0590449961. The cubic root of 4481939 is about 164.8751918125.

The spelling of 4481939 in words is "four million, four hundred eighty-one thousand, nine hundred thirty-nine".