2813926734678 has 8 divisors (see below), whose sum is σ = 5627853469368. Its totient is φ = 937975578224.

The previous prime is 2813926734623. The next prime is 2813926734791. The reversal of 2813926734678 is 8764376293182.

It is a sphenic number, since it is the product of 3 distinct primes.

2813926734678 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 234493894551 + ... + 234493894562.

It is an arithmetic number, because the mean of its divisors is an integer number (703481683671).

Almost surely, 2^{2813926734678} is an apocalyptic number.

2813926734678 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2813926734678 is a wasteful number, since it uses less digits than its factorization.

2813926734678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468987789118.

The product of its digits is 146313216, while the sum is 66.

The spelling of 2813926734678 in words is "two trillion, eight hundred thirteen billion, nine hundred twenty-six million, seven hundred thirty-four thousand, six hundred seventy-eight".