3867531264663 has 24 divisors (see below), whose sum is σ = 5686580532864. Its totient is φ = 2336323231440.

The previous prime is 3867531264661. The next prime is 3867531264677. The reversal of 3867531264663 is 3664621357683.

It is not a de Polignac number, because 3867531264663 - 2¹ = 3867531264661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3867531264597 and 3867531264606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3867531264661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17240931 + ... + 17463812.

It is an arithmetic number, because the mean of its divisors is an integer number (236940855536).

Almost surely, 2^{3867531264663} is an apocalyptic number.

3867531264663 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3867531264663 is a deficient number, since it is larger than the sum of its proper divisors (1819049268201).

3867531264663 is a wasteful number, since it uses less digits than its factorization.

3867531264663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34705075 (or 34705064 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 60.

The spelling of 3867531264663 in words is "three trillion, eight hundred sixty-seven billion, five hundred thirty-one million, two hundred sixty-four thousand, six hundred sixty-three".