8484798254779 has 32 divisors (see below), whose sum is σ = 11005672292352. Its totient is φ = 6347875716000.

The previous prime is 8484798254773. The next prime is 8484798254789. The reversal of 8484798254779 is 9774528974848.

It is not a de Polignac number, because 8484798254779 - 2¹⁹ = 8484797730491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8484798254773) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13691287 + ... + 14297584.

It is an arithmetic number, because the mean of its divisors is an integer number (343927259136).

Almost surely, 2^{8484798254779} is an apocalyptic number.

8484798254779 is a deficient number, since it is larger than the sum of its proper divisors (2520874037573).

8484798254779 is a wasteful number, since it uses less digits than its factorization.

8484798254779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27989047.

The product of its digits is 9103933440, while the sum is 82.

The spelling of 8484798254779 in words is "eight trillion, four hundred eighty-four billion, seven hundred ninety-eight million, two hundred fifty-four thousand, seven hundred seventy-nine".