4379072884849 has 4 divisors (see below), whose sum is σ = 4715924645236. Its totient is φ = 4042221124464.

The previous prime is 4379072884841. The next prime is 4379072884853. The reversal of 4379072884849 is 9484882709734.

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

It can be written as a sum of positive squares in 2 ways, for example, as 502210334224 + 3876862550625 = 708668^2 + 1968975^2 .

It is a cyclic number.

It is not a de Polignac number, because 4379072884849 - 2³ = 4379072884841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4379072884841) 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 3 ways as a sum of consecutive naturals, for example, 168425880174 + ... + 168425880199.

It is an arithmetic number, because the mean of its divisors is an integer number (1178981161309).

Almost surely, 2^{4379072884849} is an apocalyptic number.

It is an amenable number.

4379072884849 is a deficient number, since it is larger than the sum of its proper divisors (336851760387).

4379072884849 is a wasteful number, since it uses less digits than its factorization.

4379072884849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336851760386.

The product of its (nonzero) digits is 780337152, while the sum is 73.

The spelling of 4379072884849 in words is "four trillion, three hundred seventy-nine billion, seventy-two million, eight hundred eighty-four thousand, eight hundred forty-nine".