2647074384663 has 16 divisors (see below), whose sum is σ = 3539968379520. Its totient is φ = 1759455890784.

The previous prime is 2647074384641. The next prime is 2647074384701. The reversal of 2647074384663 is 3664834707462.

It is not a de Polignac number, because 2647074384663 - 2²⁶ = 2647007275799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2647074384597 and 2647074384606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2647074584663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454920 + ... + 2345442.

It is an arithmetic number, because the mean of its divisors is an integer number (221248023720).

Almost surely, 2^{2647074384663} is an apocalyptic number.

2647074384663 is a deficient number, since it is larger than the sum of its proper divisors (892893994857).

2647074384663 is a wasteful number, since it uses less digits than its factorization.

2647074384663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891918.

The product of its (nonzero) digits is 97542144, while the sum is 60.

The spelling of 2647074384663 in words is "two trillion, six hundred forty-seven billion, seventy-four million, three hundred eighty-four thousand, six hundred sixty-three".