4429032064 has 16 divisors (see below), whose sum is σ = 8823462570. Its totient is φ = 2214515968.

The previous prime is 4429032059. The next prime is 4429032067. The reversal of 4429032064 is 4602309244.

It can be written as a sum of positive squares in only one way, i.e., 4410022464 + 19009600 = 66408^2 + 4360^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (4429032067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17300779 + ... + 17301034.

Almost surely, 2^4429032064 is an apocalyptic number.

It is an amenable number.

4429032064 is a deficient number, since it is larger than the sum of its proper divisors (4394430506).

4429032064 is an equidigital number, since it uses as much as digits as its factorization.

4429032064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34601827 (or 34601815 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 4429032064 is about 66550.9734263895. The cubic root of 4429032064 is about 1642.2386718538.

The spelling of 4429032064 in words is "four billion, four hundred twenty-nine million, thirty-two thousand, sixty-four".