4429489427 has 8 divisors (see below), whose sum is σ = 4833776640. Its totient is φ = 4025469960.

The previous prime is 4429489411. The next prime is 4429489439. The reversal of 4429489427 is 7249849244.

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

It is a cyclic number.

It is not a de Polignac number, because 4429489427 - 2⁴ = 4429489411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4429482427) 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, 31523 + ... + 99260.

It is an arithmetic number, because the mean of its divisors is an integer number (604222080).

Almost surely, 2^4429489427 is an apocalyptic number.

4429489427 is a deficient number, since it is larger than the sum of its proper divisors (404287213).

4429489427 is a wasteful number, since it uses less digits than its factorization.

4429489427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133873.

The product of its digits is 4644864, while the sum is 53.

The square root of 4429489427 is about 66554.4095233366. The cubic root of 4429489427 is about 1642.2951983772.

The spelling of 4429489427 in words is "four billion, four hundred twenty-nine million, four hundred eighty-nine thousand, four hundred twenty-seven".