4430130 has 16 divisors (see below), whose sum is σ = 10632384. Its totient is φ = 1181360.

The previous prime is 4430113. The next prime is 4430137. The reversal of 4430130 is 310344.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430137) 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, 73806 + ... + 73865.

It is an arithmetic number, because the mean of its divisors is an integer number (664524).

Almost surely, 2^4430130 is an apocalyptic number.

4430130 is an abundant number, since it is smaller than the sum of its proper divisors (6202254).

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

4430130 is a wasteful number, since it uses less digits than its factorization.

4430130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147681.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 4430130 is about 2104.7874001903. The cubic root of 4430130 is about 164.2374361696.

Adding to 4430130 its reverse (310344), we get a palindrome (4740474).

It can be divided in two parts, 4430 and 130, that added together give a triangular number (4560 = T₉₅).

The spelling of 4430130 in words is "four million, four hundred thirty thousand, one hundred thirty".