4429065885 has 8 divisors (see below), whose sum is σ = 7086505440. Its totient is φ = 2362168464.

The previous prime is 4429065869. The next prime is 4429065899. The reversal of 4429065885 is 5885609244.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4429065885 - 2⁴ = 4429065869 is a prime.

It is a super-2 number, since 2×4429065885² = 39233249227341666450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147635515 + ... + 147635544.

It is an arithmetic number, because the mean of its divisors is an integer number (885813180).

Almost surely, 2^4429065885 is an apocalyptic number.

It is an amenable number.

4429065885 is a deficient number, since it is larger than the sum of its proper divisors (2657439555).

4429065885 is a wasteful number, since it uses less digits than its factorization.

4429065885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295271067.

The product of its (nonzero) digits is 2764800, while the sum is 51.

The square root of 4429065885 is about 66551.2275243665. The cubic root of 4429065885 is about 1642.2428520007.

The spelling of 4429065885 in words is "four billion, four hundred twenty-nine million, sixty-five thousand, eight hundred eighty-five".