3813468272786 has 64 divisors (see below), whose sum is σ = 6122087225856. Its totient is φ = 1777501440000.

The previous prime is 3813468272777. The next prime is 3813468272821. The reversal of 3813468272786 is 6872728643183.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 953126786 + ... + 953130786.

It is an arithmetic number, because the mean of its divisors is an integer number (95657612904).

Almost surely, 2^{3813468272786} is an apocalyptic number.

3813468272786 is a deficient number, since it is larger than the sum of its proper divisors (2308618953070).

3813468272786 is a wasteful number, since it uses less digits than its factorization.

3813468272786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6587.

The product of its digits is 130056192, while the sum is 65.

The spelling of 3813468272786 in words is "three trillion, eight hundred thirteen billion, four hundred sixty-eight million, two hundred seventy-two thousand, seven hundred eighty-six".