4441730 has 8 divisors (see below), whose sum is σ = 7995132. Its totient is φ = 1776688.

The previous prime is 4441729. The next prime is 4441733. The reversal of 4441730 is 371444.

It can be written as a sum of positive squares in 2 ways, for example, as 4255969 + 185761 = 2063^2 + 431^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4441696 and 4441705.

It is not an unprimeable number, because it can be changed into a prime (4441733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222077 + ... + 222096.

Almost surely, 2^4441730 is an apocalyptic number.

4441730 is a deficient number, since it is larger than the sum of its proper divisors (3553402).

4441730 is a wasteful number, since it uses less digits than its factorization.

4441730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444180.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 4441730 is about 2107.5412214237. The cubic root of 4441730 is about 164.3806594937.

The spelling of 4441730 in words is "four million, four hundred forty-one thousand, seven hundred thirty".