4028885279 has 8 divisors (see below), whose sum is σ = 4040727120. Its totient is φ = 4017059200.

The previous prime is 4028885251. The next prime is 4028885293. The reversal of 4028885279 is 9725888204.

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 4028885279 - 2¹² = 4028881183 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 4028885279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4028885579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665237 + ... + 671265.

It is an arithmetic number, because the mean of its divisors is an integer number (505090890).

Almost surely, 2^4028885279 is an apocalyptic number.

4028885279 is a deficient number, since it is larger than the sum of its proper divisors (11841841).

4028885279 is a wasteful number, since it uses less digits than its factorization.

4028885279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7881.

The product of its (nonzero) digits is 2580480, while the sum is 53.

The square root of 4028885279 is about 63473.5006045830. The cubic root of 4028885279 is about 1591.2129345546.

The spelling of 4028885279 in words is "four billion, twenty-eight million, eight hundred eighty-five thousand, two hundred seventy-nine".