4441630 has 32 divisors (see below), whose sum is σ = 8537760. Its totient is φ = 1658880.

The previous prime is 4441627. The next prime is 4441643. The reversal of 4441630 is 361444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18310 + ... + 18550.

It is an arithmetic number, because the mean of its divisors is an integer number (266805).

Almost surely, 2^4441630 is an apocalyptic number.

4441630 is a deficient number, since it is larger than the sum of its proper divisors (4096130).

4441630 is a wasteful number, since it uses less digits than its factorization.

4441630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4441630 is about 2107.5174969618. The cubic root of 4441630 is about 164.3794258761.

The spelling of 4441630 in words is "four million, four hundred forty-one thousand, six hundred thirty".