2693687284788 has 12 divisors (see below), whose sum is σ = 6285270331200. Its totient is φ = 897895761592.

The previous prime is 2693687284733. The next prime is 2693687284807. The reversal of 2693687284788 is 8874827863962.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 112236970188 + ... + 112236970211.

It is an arithmetic number, because the mean of its divisors is an integer number (523772527600).

Almost surely, 2^{2693687284788} is an apocalyptic number.

It is an amenable number.

2693687284788 is an abundant number, since it is smaller than the sum of its proper divisors (3591583046412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2693687284788 is a wasteful number, since it uses less digits than its factorization.

2693687284788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224473940406 (or 224473940404 counting only the distinct ones).

The product of its digits is 3121348608, while the sum is 78.

The spelling of 2693687284788 in words is "two trillion, six hundred ninety-three billion, six hundred eighty-seven million, two hundred eighty-four thousand, seven hundred eighty-eight".