3813587026896 has 80 divisors (see below), whose sum is σ = 9992112944000. Its totient is φ = 1253203674624.

The previous prime is 3813587026891. The next prime is 3813587026933. The reversal of 3813587026896 is 6986207853183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3813587026891) 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, 790231 + ... + 2872566.

It is an arithmetic number, because the mean of its divisors is an integer number (124901411800).

Almost surely, 2^{3813587026896} is an apocalyptic number.

It is an amenable number.

3813587026896 is an abundant number, since it is smaller than the sum of its proper divisors (6178525917104).

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

3813587026896 is a wasteful number, since it uses less digits than its factorization.

3813587026896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663116 (or 3663110 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 66.

The spelling of 3813587026896 in words is "three trillion, eight hundred thirteen billion, five hundred eighty-seven million, twenty-six thousand, eight hundred ninety-six".