4430634 has 32 divisors (see below), whose sum is σ = 9772224. Its totient is φ = 1330560.

The previous prime is 4430611. The next prime is 4430653. The reversal of 4430634 is 4360344.

It is a d-powerful number, because it can be written as 4³ + 4³ + 3¹⁰ + 0 + 6 + 3¹¹ + 4¹¹ .

It is a plaindrome in base 11.

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, 2694 + ... + 4014.

It is an arithmetic number, because the mean of its divisors is an integer number (305382).

Almost surely, 2^4430634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4430634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4886112).

4430634 is an abundant number, since it is smaller than the sum of its proper divisors (5341590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4430634 is a wasteful number, since it uses less digits than its factorization.

4430634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4430634 is about 2104.9071238418. The cubic root of 4430634 is about 164.2436641681.

Adding to 4430634 its reverse (4360344), we get a palindrome (8790978).

The spelling of 4430634 in words is "four million, four hundred thirty thousand, six hundred thirty-four".