4289944879 has 8 divisors (see below), whose sum is σ = 4680421200. Its totient is φ = 3899548800.

The previous prime is 4289944877. The next prime is 4289944891. The reversal of 4289944879 is 9784499824.

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 4289944879 - 2¹ = 4289944877 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 4289944879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4289944877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170397 + ... + 193945.

It is an arithmetic number, because the mean of its divisors is an integer number (585052650).

Almost surely, 2^4289944879 is an apocalyptic number.

4289944879 is a deficient number, since it is larger than the sum of its proper divisors (390476321).

4289944879 is a wasteful number, since it uses less digits than its factorization.

4289944879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40121.

The product of its digits is 41803776, while the sum is 64.

The square root of 4289944879 is about 65497.6707906472. The cubic root of 4289944879 is about 1624.8648255528.

Subtracting 4289944879 from its reverse (9784499824), we obtain a palindrome (5494554945).

It can be divided in two parts, 42899 and 44879, that added together give a palindrome (87778).

The spelling of 4289944879 in words is "four billion, two hundred eighty-nine million, nine hundred forty-four thousand, eight hundred seventy-nine".