4400430324 has 48 divisors (see below), whose sum is σ = 10824844800. Its totient is φ = 1387453536.

The previous prime is 4400430283. The next prime is 4400430341. The reversal of 4400430324 is 4230340044.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4400430294 and 4400430303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135609 + ... + 164895.

It is an arithmetic number, because the mean of its divisors is an integer number (225517600).

Almost surely, 2^4400430324 is an apocalyptic number.

It is an amenable number.

4400430324 is an abundant number, since it is smaller than the sum of its proper divisors (6424414476).

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

4400430324 is a wasteful number, since it uses less digits than its factorization.

4400430324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29972 (or 29970 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4400430324 is about 66335.7394169990. The cubic root of 4400430324 is about 1638.6959597033.

Adding to 4400430324 its reverse (4230340044), we get a palindrome (8630770368).

The spelling of 4400430324 in words is "four billion, four hundred million, four hundred thirty thousand, three hundred twenty-four".