4481930 has 8 divisors (see below), whose sum is σ = 8067492. Its totient is φ = 1792768.

The previous prime is 4481927. The next prime is 4481989. The reversal of 4481930 is 391844.

It can be written as a sum of positive squares in 2 ways, for example, as 4464769 + 17161 = 2113^2 + 131^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4481893 and 4481902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224087 + ... + 224106.

Almost surely, 2^4481930 is an apocalyptic number.

4481930 is a deficient number, since it is larger than the sum of its proper divisors (3585562).

4481930 is a wasteful number, since it uses less digits than its factorization.

4481930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448200.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 4481930 is about 2117.0569194049. The cubic root of 4481930 is about 164.8750814527.

The spelling of 4481930 in words is "four million, four hundred eighty-one thousand, nine hundred thirty".