4329888947 has 4 divisors (see below), whose sum is σ = 4469562816. Its totient is φ = 4190215080.

The previous prime is 4329888917. The next prime is 4329888949. The reversal of 4329888947 is 7498889234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4329888947 - 2¹⁰ = 4329887923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4329888947.

It is not an unprimeable number, because it can be changed into a prime (4329888949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69836888 + ... + 69836949.

It is an arithmetic number, because the mean of its divisors is an integer number (1117390704).

Almost surely, 2^4329888947 is an apocalyptic number.

4329888947 is a deficient number, since it is larger than the sum of its proper divisors (139673869).

4329888947 is a wasteful number, since it uses less digits than its factorization.

4329888947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139673868.

The product of its digits is 27869184, while the sum is 62.

The square root of 4329888947 is about 65801.8916673373. The cubic root of 4329888947 is about 1629.8923419932.

The spelling of 4329888947 in words is "four billion, three hundred twenty-nine million, eight hundred eighty-eight thousand, nine hundred forty-seven".